Why Is My Coffee Sour? (Correct answer)

Sour coffee is often the result of a short brew time, leaving the sweet flavors not fully extracted from the bean. Increasing the brew time will allow all of the tasty flavor compounds to be extracted into your drink.

Why does my coffee sometimes taste sour?

  • If coffee is under extracted it will taste sour because the fruity acidity comes out first. Think about the tart flavor of citrus fruit, or granny smith apples. Those flavors come from acidic compounds found naturally in fruit, and often can be quite pleasant.


How do you get rid of sour taste in coffee?

Under extracted, sour coffee is the result of not getting enough extraction, which doesn’t allow sweet or bitter flavors into your coffee to balance out sourness. To fix this, you can make your grind size finer, make your water hotter, brew for longer, or use more water in your recipe.

Can you drink sour coffee?

The combination of high-quality acid and pleasant sweetness gives us an enjoyable experience like drinking fruit juice. Although it is a personal preference to choose to drink a cup of sour coffee, it is still such a regret if you miss something you might like because of some misunderstandings.

Why does good coffee taste sour?

Sour coffee comes down to two things: (1) bad beans and (2) bad brewing. If the beans are under-roasted, they’ll taste grassy and sour. But, chances are, you’re beans are fine—which means you need to make a small adjustment or two to how you make your coffee. Sour coffee is usually under-extracted coffee.

How do you fix sour instant coffee?

Adding salt to your instant coffee is a great way to reduce the sourness in it. Just add a small pinch of salt to your coffee and it will elevate the coffee taste to the next level. This is also a handy trick if your coffee has turned bitter as salt can bring down the bitterness in your coffee effectively.

Is pour over coffee more acidic?

First, the combination of high pressure and short extraction time produces a different balance of chemical compounds than the same coffee would in a drip or pour over brew. The darker the roast, the less acidic the coffee because acid molecules break down the longer a bean is in the roaster.

How do you fix acidic espresso?

Remedy: To fix a sour espresso shot, adjust your grind to be finer. This will mean that when you tamp the grinds you’ll create more resistance for the water to pass through allowing it to pick up more oils along the way.

Why is specialty coffee so sour?

Water temperature plays a role in the coffee extraction process. If your water is not hot enough, then your coffee will be under-extracted giving it a sour taste. Water temperature has to be in the range of 195 to 205 degrees for the perfect extraction.

How can you tell if coffee is bitter or sour?

Coffee that is sour is under-extracted, and coffee that is bitter is over-extracted. You see, the hot water dissolves the fragrant and tasty compounds in the coffee grounds.

Why is coffee acidic but bitter?

Why Coffee Tastes Bitter? Throughout roasting, mainly from the first cracking and at bean temperatures about 200 °C, chlorogenic acids are transformed into the related lactones through the breaking of one water molecule. This is the critical chemical stage that turns the acidic chlorogenic acids into the bitter taste.

Why does cold coffee taste sour?

The taste receptors in question don’t always register molecules that are much hotter or colder than this range, and thus we don’t taste them. Because piping hot or ice-cold coffee falls outside this realm of maximum taste, our taste buds don’t sense the drink’s true bitterness.

What is the best ratio for coffee to water?

Coffee-to-Water Ratio A general guideline is called the “Golden Ratio” – one to two tablespoons of ground coffee for every six ounces of water. This can be adjusted to suit individual taste preferences.

How do you make instant coffee stronger?

Mix 2 teaspoons of instant coffee with 12 cup (120 mL) of hot water. Heat the water in the microwave for 30 seconds to 1 minute. Stir the coffee and hot water together until the coffee granules are dissolved. Mix your coffee in the glass you want to drink from or in a separate cup.

Why does my instant coffee taste watery?

The secret to improving the taste of instant coffee lies in how much of everything you use. Too much water or too much coffee will leave you with a horrible mixture. The temperature of the water also has a significant impact on the taste of the final drink.

Coffee Tastes Sour? Here Why, And How To Fix It

We have an article that you may refer to if you want quick access to information on how to measure coffee without using scales and simply spoons. Let us know if you have any tips or tricks for measuring different varieties of coffee in grams without using scales by leaving comments in the box provided below.

First, Here’s Why Your Coffee Tastes Sour

There are two main causes of sour coffee: (1) bad beans, and (2) poor brewing technique. If the beans are not properly roasted, they will have a grassy and acidic flavor. It’s possible that they’ve become old and stale, in which case they’ll have a really harsh lemony flavor. However, the odds are that your beans are fine—which means you just need to make a few little adjustments to the way you prepare your coffee. Sour coffee is often produced by under-extraction of the beans. Essentially, the beans were not steeped for long enough.

If you’re interested in learning more about why this happens and the steps of extraction (the acids come first), check out this blog post.

  • There are two main causes of sour coffee: (1) bad beans, and (2) poor brewing techniques. You may notice a grassy and acidic flavor to the beans if they are under-roasted. It’s possible that they’ve become old and stale, in which case they’ll have a really harsh lemony taste. It’s more likely, though, that your beans are good, and you only need to make a few little adjustments to the way you prepare your coffee. In most cases, under-extracted coffee is the cause of sour coffee. The beans were not brewed for long enough, essentially. In order for the tastes to be balanced out by the acids, not all of them are present. To answer your questions, we’ve written a blog post that explains why this occurs as well as the steps of extraction (the acids come first). When it comes to home extraction, the following is how it usually goes down:
  • Your brewing time was insufficient. Long enough in the brewing process to bring out the qualities that will quiet down the acids and strike a sweet spot in terms of flavor is ideal. If you’re using a french press, you could have plunged the filter in too soon. If you’re using a pour over cone, it’s possible that you spilled your water too rapidly, causing it to drain too quickly.
  • The temperature of your water is on the cold side. 195-205 degrees Fahrenheit is the optimal temperature for making coffee, according to scientific evidence. If it falls below that level, it will not be able to extract the beneficial compounds from the coffee as rapidly as it needs to, which might result in under-extraction.
  • The amount of water you used was insufficient. The ratio of coffee to water is really important, and if you don’t give each grind the appropriate quantity of water to extract a balanced brew, you’ll inevitably wind up with under-extracted coffee.

It’s important to note that if you’re used to drinking dark roast coffee from the grocery store, you’ll likely discover that most “specialty coffee” beans have a more acidic flavor than you’re used to. That’s intentional; leaving some of the acidity and zing helps to bring out the best in the other tastes. We recommend giving your taste senses some time to acclimatize before continuing. The increased acidity may take a few cups for your tongue to understand that the extra acidity is really beneficial in that it helps bring out flavors that are not present in super-dark beans.

4 Barista-Approved Ways To Fix Sour Coffee

Keep in mind that if you’re used to drinking dark roast coffee from the grocery store, you’ll likely discover that most “specialty coffee” beans have a more acidic flavor profile than you’re used to drinking. It’s done this way on purpose; leaving some of the acidity and zing enables the other tastes to shine through. Giving your taste receptors a little more time to acclimatize is recommended. It may take a few cups, but your tongue will ultimately learn that the increased acidity actually aids in the extraction of pleasant flavors that are otherwise absent from super-dark beans.

  • Make your beans even more finely ground (intermediate). The smaller the grounds, the shorter time it will take to extract a balanced taste, thus even if you don’t adjust anything else, this will make a difference. When using pour over techniques, smaller grinds also slow down the draining of water, which results in a longer brew time.
  • Increase the amount of time spent brewing (easy). There are several approaches you might use to do this. If you’re using an immersion brewer, like as a french press, you just need to wait an additional 20 seconds before inserting the filter. Pouring water gently into a pour over coffee maker is a simple way to make the water drain more slowly, or you may grind your beans finer to make the water drain more slowly.
  • Brewing time can be extended (easy). In order to do this, there are several options available. It’s as simple as adding +20 seconds before you drop the filter into the coffee if you’re using an immersion brewer like a french press. Pouring water gently into a pour over coffee maker is a simple way to let the water drain more slowly, or you may grind your beans finer to allow the water to drain more slowly.
  • Make use of a little amount of additional water (harder). Simply said, increasing the amount of water available implies that each individual ground will have easier access to fresh water to extract into as a result of the increase in available water. When preparing pour over coffee, adding more water tends to increase the amount of time it takes to brew the coffee since it takes longer to pour more water.

Please keep in mind that you should only test one of these fixes at a time, and that your modifications should be minor. If you make too many changes, you may find yourself swinging too far in the opposite direction: over-extraction. Yikes. Sometimes it takes two or three tweaks to fully get back into that sweet spot of equilibrium. However, the more you become accustomed to tasting your coffee and making modifications, the less time it will take you.

How To TasteGoodAcidity

Traditionally, specialty coffee has been described as slightly acidic. but in a delightful, bright way. There will be no old lemony bite. There will be no chemical-like craziness. There’s nothing here but a fresh, clean, sharp, and well-balanced tang.

It also has the added benefit of bringing out the other flavors as well, boosting the whole flavor experience with a little zest and pizzazz. Here are a few examples of what excellent acidity might taste like in terms of flavor notes:

  • Fruits that are sweet and vibrant, such as strawberries
  • Light and crisp, such as pineapple
  • Ripe and soft, such as peaches

No, seriously, you can have a sample of this coffee right here.

Post navigation

Choose from four traditional and delectable mixes to start your day.

Or explore our Single Origin Coffees

Made from high-end limited-edition lots, this product is a great value.

Join the Coffee Bros. Community

Sign up to get news and special offers from time to time.

Visit Coffee Bros. on Instagram

Ryan Fritzky is a young man who grew up in a little town in the United States. The date is March 24, 2021. Are you perplexed as to why your coffee tastes sour? There are a variety of factors that contribute to our sense of sour flavor in coffee. Let’s have a look at some of the potential reasons of sour coffee and how to avoid them.

You might be interested:  How Much Is Medium Iced Coffee At Dunkin Donuts? (Question)

Causes of Sour Coffee

Sour coffee is often caused by under-extraction during the brewing process, which is a typical problem. This occurs when not enough taste is extracted from the coffee beans during the brewing process. With each additional minute of brewing time, more sugars are extracted from the grounds, increasing the sweetness of the coffee. However, if you wait too long, you’ll wind up with a bitter taste in your mouth (over extraction). If you believe that under extraction is the source of your sour coffee, here are some tips to help you prevent this problem: Methods for Preventing Under-Extraction of Your Coffee

  • Pour Over: Experiment with a medium grind size. If the grind size is excessively coarse, it might result in under extraction. If you’re making espresso or using an AeroPress, choose a fine grind size. When using a rapid brewing process, even a medium grind size might result in under extraction. French Press: Because the grinds soak in water for an extended period of time in a French press, a coarser grind is preferred. A more prevalent reason for under extraction is steeping the grounds for a period of time that is too short. Allow the coffee to steep for approximately four minutes before pressing the plunger down and pouring.

2. Over Roasting

Over roasting can occur if your coffee is roasted excessively dark (for example, if you use too many coffee beans), or if it is roasted too quickly (i.e. your grind needs to be refined). To avoid over-roasting your coffee, make sure you use the proper ratio of coffee to water as well as the appropriate size grind for your brewing technique.

3. Lower pH

Water plays an important role in the brewing process, which means that if the pH of the water you’re using is wrong, you may get that sour coffee flavor (less than 7). To avoid this, make use of pH neutral, filtered water.

4. Overheating

If coffee is allowed to remain in a hot condition after extraction (think heat plates on drip brewers), it may begin to taste sour as a result. You’ll need to start by brewing a new cup of espresso.

5. Ultra Fresh Beans

It’s true: coffee beans may be too fresh, believe it or not. If you brew your coffee too soon after the beans have been roasted (or “settled”), the flavor of the coffee will be sour. Before serving, coffee beans should be allowed to settle for a few days. Some roasters may even let their beans lie for up to a week before roasting them!

6. Taste Preferences

It’s possible that the sour coffee flavor you’re experiencing is simply a question of personal choice. If you’re used to drinking dark roasts, the fruit notes of a light roast could make you think of a sour flavor when you taste them. Someone once described their delicious Ethiopian roast as tasting like someone had poured orange juice onto it, which we thought was rather funny! If the sour flavor is a question of personal preference, either remain with dark roasts or gradually progress from dark to medium roasts, and then Colombian/BraziliantoEthiopian coffees, until the sour taste is eliminated.

How to Obtain Your VIP Pass: Try four different coffees that have been hand-picked by a world-class judge!

We aim to make it easier for you to create great coffee at home. Our suggestions are always our own, and we never get anything for them. If you discover something you like and purchase it through one of our affiliate links, we may get a compensation (thank you for your support!).

Coffee Tastes Sour? 4 Easy Fixes!

Chocolate, roasted nuts, caramel, cranberry, citrus acidity, and other flavors may be found in good coffee, as can roasted nuts and caramel. One thing is certain, though: “sour” is not a term that would be used to describe a cup of delicious coffee. It is difficult to imagine anything more depressing than drinking coffee that has an unpleasant aftertaste after what should be a lovely cup of joe. In this section, we’ll go through the various reasons why your coffee could taste sour, as well as solutions.

Let’s get this party started!

First, Why is My Coffee Sour?

Sour coffee may be remedied in a variety of ways, but there is one primary reason why it tastes sour in the first place: extraction. When you combine hot or boiling water with coffee grounds, you begin to extract a variety of chemical compounds from the coffee grounds themselves. Oils, acids, sugars, and finally plant fibers are among the substances found in plants. During the brewing process, these chemicals make their way into your final cup of coffee in the following order.

The Extraction Process

After the fats and acids have been removed, your coffee will have a very strong sour flavor to it. Sugars are the next ingredient, and they, of course, result in a sweetness that frequently helps to balance out the acidity. Last but not least, the plant fibers that are removed have a harsh flavor to them. In addition to reducing acidity, bitterness may also be used to enhance flavor, although excessive bitterness can result in too bitter coffee.


In this case, as we are sure you can anticipate, sour coffee is caused by the extraction process being terminated too soon. The sweetness from the sugars and bitterness from the plant fibers needed to balance acidity and sourness will not be there if you under extract your coffee.

Brewing Method

No matter the brewing technique you like (French press, espresso, pour over, or another), the extraction process stays the same. If your coffee is under-extracted, it will taste sour, regardless of how you prepare it. So, what can you do to make things better? Image courtesy of lisa870 and Pixabay.

Top 4 Ways to Fix Sour Coffee:

In the event that you grind your own coffee, the initial step in resolving sour coffee is to finen the grind size of your beans. The finer your grounds are, the greater the surface area with which the hot water will contact, and the greater the amount of extraction you will obtain. Varying brewing techniques necessitate different grind sizes, as you may already be aware: French press grounds are coarser than drip grounds, which are coarser than espresso grounds, to name a few examples. This coarser grind size is necessary since the contact duration between the hot water and the coffee varies depending on the method used.

A finer grind size will allow you to include some sweetness and bitterness into your coffee, which will help to balance out the acidity and sourness of the coffee. Those who purchase pre-ground coffee will need to employ a different method in order to eliminate the sour flavor from their coffee.

2.Water Temperature

You may already be aware that the rate of extraction in your brewing coffee is inversely proportional to the temperature of the water being used. Despite the fact that hot coffee may be brewed in a few minutes, cold coffee, which is produced with room temperature or chilled water, can take anywhere from 24-48 hours on average to brew! Because the extraction process is faster when water is heated, the higher the temperature of the water you use for brewing must be set. In order to enhance the rate of extraction, you should raise the temperature of the water you use.

It is ideal for us to have water temperatures between 205° Fahrenheit and 210° Fahrenheit.

Due to the fact that water is transformed to steam after reaching 212° Fahrenheit (100° Celsius), water will never reach higher temperatures than that.

Photograph by veerasantinithi, courtesy of Pixabay

3.Brewing Time

Another simple method for extending the extraction phase of your coffee beyond the “sour phase” is to simply increase the brewing time. Allowing hot water to contact with your grounds for a longer amount of time will allow the extraction process to continue, resulting in some sweetness and bitterness being incorporated into your coffee. It is easiest to extend the brew time with immersion brewing techniques like as the French press, Kalita Wave (semi-immersion), or even cold brew, because you can simply let the grounds to soak for a longer period of time in hot water.

Pour over systems, such as pour over coffee drippers, can have their brew times modified a bit with technique (for example, by avoiding pouring down the sides of the dripper), but for the most part, they will be more readily adjusted with modifications to the grind size or water temperature.


The final way for minimizing sourness on our list is to make changes to your cooking recipe. Under extraction can occur when you don’t use enough coffee in most brewing techniques since the ratio of coffee to water determines the strength of your coffee rather than the extraction. If you’re following a recipe and precisely weighing or measuring coffee and water, it’s likely that this isn’t the major problem.

However, if you’re new to a specific brewing process, under extraction may occur as a result of your failure to employ the right water to coffee ratios in your brewing. Adding water to your coffee recipe may be the solution to your sour coffee problem!

Wrapping Up

The process of getting rid of that horrible, sour taste in your coffee may appear to be a mystery to you, but the solution can be boiled down to one thing — pun intended — and that is extraction. When hot water is combined with coffee grinds, the extraction process results in the extraction of acidic and sour compounds, followed by the extraction of sweet compounds, and ultimately the extraction of bitter chemicals. Under-extracted, sour coffee is the result of not receiving enough extraction, which prevents the introduction of sweet or bitter tastes into your cup of coffee, which would otherwise balance off the sourness of the coffee.

Depending on your equipment and brewing process, you’ll be able to determine which is the best and most straightforward, but the end result will be wonderful coffee that is devoid of unpleasant, sour flavors.

  • Techniques for lowering the acidity of coffee
  • How to Keep Coffee Hot: Tips and Tricks
  • Watch this video to learn how to make crystal clear coffee (complete with pictures).

Sour Coffee and Extraction (and how to fix it)

Have you ever had a cup of coffee that was sour? It’s a really frequent complaint, right up there with coffee feeling excessively bitter as a source of frustration. It has something to do with extraction, as you may have guessed. So, why does coffee have a sour flavor to it? In this essay, I want to discuss the issue of sour coffee and provide a variety of options for removing these undesirable flavors from your cup of joe.

What Makes Coffee Sour?

Under-extraction of the coffee bean during the brewing process results in sour coffee. There is good news here: all you’ll need to do is make tiny tweaks in your coffee brewing technique to prevent unpleasantly harsh tastes that come from under-extracted coffee, and you’ll be on your way to a solution! (1). The flavor, on the other hand, is off. This is completely incorrect. It has a strong acidic taste to it, with a sour aftertaste that makes my lips pucker up like a cat’s rear. I was looking for the classic dark, bitter chocolate and caramel tones; instead, I received a taste that was more like lemon juice.

  1. Everything that the water extracts from the coffee is referred to as extraction.
  2. First, the fats and acids are removed, resulting in the taste that is greasy and sour.
  3. The plant fibers will extract if you consume too much of it, allowing the bitter ingredients to emerge and play a prominent role.
  4. Because too much sugar is taken from the beans when they are steeped too rapidly, the coffee will taste bitter.

Conversely, allowing the coffee to soak for an excessive amount of time might cause it to over-extract, resulting in bitter coffee. An excellent visual representation of what over-extracted and under-extracted coffee may look like when made using an espresso machine is seen below.

How to Fix Sour Coffee (Depending on your Brewing Method)

You should experiment with your grind size and brewing time to achieve the best extraction possible if you want to get rid of that unpleasant flavor in your coffee. A wonderful tip, customized to some of the most frequent brewing techniques (4), is provided below: The longer coffee is allowed to brew, the more sugars are released from the grinds, resulting in a sweeter cup of coffee. However, if you wait too long, you can end up with a bitter taste in your mouth (over extraction). The following are the four basic methods in which you may impact extraction during coffee brewing: Finer grinds (including bitter components) extract more taste ingredients (including bitter components) than coarser grinds (see point 1 above).

  • 2 – Brewing time: Extraction is improved when the brewing time is extended.
  • If you’re making coffee with a Chemex, Hario, or any pour over coffee machine, this is very important.
  • 4 – The temperature of the water: Nerd alert: chemical reactions double for every 10 degrees Celsius rise in temperature, which means that increasing the temperature of the water will improve extraction.
  • The general rule of thumb is to turn off the heat for 30 seconds before pouring – even during the bloom – unless your kettle includes a thermometer or a preset heat setting.
  • Waiting too long, on the other hand, may result in under-extracted coffee, which will taste sour, as you might expect (5).
  • Controlling the extraction of the coffee allows you to make coffee that is balanced to your liking.
  • When we provide more than one remedy, the most likely culprit (as well as the quickest and most straightforward repair!) is given first.
  • Defy the odds and achieve your goal of coffee nirvana.

Problem: Sour French Press Coffee

The best way to get rid of that bitter taste in your coffee is to experiment with different grind sizes and brewing times until you find the one that works for you. A wonderful tip, adapted to some of the most prevalent brewing techniques (4), is provided below. Generally speaking, the longer coffee is allowed to steep, the more sugar is extracted from the grounds, increasing the sweetness of the resulting beverage. You might, however, overdo it and wind up with a bitter taste in your mouth (over extraction).

  1. Being able to get the perfect coffee grinds every time for each bean, roast, and location is an important aspect of the coffee-making process.
  2. To be sure, finer grinds in drip and pour over coffee processes will increase the extraction time by approximately twofold, thereby increasing the amount of time spent extracting.
  3. Third, the ratio of coffee to water is important because it determines how much flavor is in the cup (whether it tastes weak or strong).
  4. Fourteenth – The temperature of the water For the nerds out there, chemical reactions double for every 10 degrees Celsius rise in temperature, which indicates that increasing the temperature of the water will improve extraction.
  5. The general rule of thumb is to turn off the heat for 30 seconds before pouring – even during the bloom – unless your kettle includes a thermometer or a preset heat setting.
  6. But if you wait too long, you will get under-extracted coffee, which will taste sour since it hasn’t had enough time to extract (5).
  7. Controlling the extraction allows you to make coffee that is well-balanced to your preferences.
  8. 1.

Begin with that method and continue to experiment if you are still having sour coffee problems. Don’t give up — coffee paradise is within your reach. By using some experimenting, you can make coffee that is superior to anything you’ve ever had before.

Problem: Sour Cold Brew Coffee

SOLUTION1: Grind the ingredients more finely. Cold brew coffee is created in a similar way to French press coffee (you can even make it in a French press!) and is steeped for an extended period of time, which prevents under-extraction difficulties from occurring. If your cold brew coffee, on the other hand, is sour, it’s likely that you’re not using a fine enough grind. SOLUTION 2: Increase the amount of coffee to water in your recipe. It’s possible that you’re just not using enough coffee grounds.

You might be interested:  Where To Buy Death Wish Coffee? (Best solution)

Keep in mind that this is based on weight rather than volume.

Check out our assessment of the five best coffee scales on the market if you aren’t already using one.

Problem: Sour Drip or Pour Over Coffee

SOLUTION 1: Increase the fineness of the grind. If you’re getting sour drip coffee, it’s possible that you’re using a grind that’s too coarse. Pour over coffee may also have a sour flavor as a result of this. Increase the fineness of the grind gradually until you obtain the right balance of taste that indicates that the extraction has been done correctly. It’s important to realize that a finer grind also slows the drawdown, which means that it boosts extraction in two ways: by decreasing the drawdown and by increasing the extraction.

SOLUTION 2: Increase the amount of time you spend brewing.

The Chemex and the Hario are two of the most common coffee makers, and it’s much easier to decrease the brew time than it is to prolong it since after the coffee has drained into the carafe, there is no more water available for the extraction.

Problem: Sour Aeropress Coffee

SOLUTION 1: Increase the fineness of the grind. If your Aeropress coffee tastes sour, or if you keep drawing sour espresso shots, try grinding your beans finer next time. Particularly with these methods, the extraction time can be measured in milliseconds or less, which implies the grind must be fine enough to allow for a quick extraction to take place. SOLUTION 2: Make use of the inverted Aeropress approach. How does flipping the Aeropress upside down have anything to do with sour coffee, you might wonder.

Aeropress enthusiasts have devised a method of making coffee with the Aeropress upside down in order to circumvent this problem.

For further information, please see our post here, which leads you through the entire procedure step-by-step.

In accordance with SCAA regulations, the official brewing temperature ( 6 ) is set at 200°F + 2°F (92.2 – 94.4°C). Keep watch of the temperature at which you’re brewing and make little adjustments as needed. This has the potential to have a considerable impact on the sourness of a coffee cup!

One Last Note: On Sour Arabica Coffee

Another element that might add to the feeling of sourness is the consumption of lighter roasted, fruitier coffees – particularly of the Arabica kind – after meals. If you are used to darker roasts and opt to try a lighter coffee, such as an Ethiopian or Kenyan single origin, the sharpness of the fruity tastes may be overwhelming if you are used to deeper roasts and prefer lighter roasts. On top of that, fruity flavors might come across as sour when you are not used to drinking fruity flavors in your coffee, which is a common misconception.

The simplest approach is to adjust the grind setting on your coffee grinder a few clicks closer to the finer end of the spectrum.

Because it allows me a tiny amount of room to back off if I go too far in the “new” direction, I prefer to move the grinder four clicks in the “new.” Make a note of the settings that you enjoy the most so that you may use them again in the future.

One solution to this problem is to invest in a high-quality coffee container that will protect your coffee from the four horsemen of the coffee apocalypse: heat, light, oxygen, and moisture.

So, Why is my Coffee Sour?

Extraction, extraction, and more extraction. If your coffee is under-extracted, it will have a sour flavor. Fortunately, it is a straightforward issue to resolve. If you want to achieve that ideal cup of coffee, just play about with your brewing process a little and see what you can come up with. If you are currently suffering with or have overcome this issue in the past, please share your thoughts in the comments section. Also, please consider spreading the word about this site so that we may save as many innocent sour coffee sipping victims as we possibly can!

Frequently Asked Questions

If your coffee brewing equipment isn’t clean, it might cause your coffee to taste sour and stale. Even if the beans are freshly roasted and ground only seconds before brewing, the oils and sediments left over from the brewing process can impart sour and stale odors and tastes to the finished cup of coffee. If you are using an automated drip coffee maker, make sure to clean it according to the manufacturer’s recommendations. If you’re really serious about cleaning your filter cup, you may use a cotton swab and baking soda to wipe the grooves in the cup, which are infamous for gathering used coffee.

Colombian coffee, if not correctly prepared, can have a sour taste.

Colombian coffee, specifically coffee from the Caturra cultivar of the Arabica coffee tree, is regarded for its ability to offer bright, citrusy fragrances that are often likened to tangerine and honey, among other things.

You may remedy under-extracted coffee by employing a mixture of three techniques: finer grinding, brewing for a longer period of time, or increasing the amount of ground coffee used.

When you ground your coffee more finely, you will get better extraction in two ways: first, because there is more surface area on the coffee grinds, which means better extraction; and second, because the length of time the water is in contact with the coffee will be longer. References

  1. J. Rayner’s et al (2014, June 07). The narrative behind the big worldwide coffee revolution is a hot shot, as the saying goes. Coffee Extraction and Tasting Techniques was retrieved from the website
  2. Coffee Extraction and Tasting Techniques. (Thursday, May 22nd, 2019). How Coffee Extraction Works was retrieved from its original source. (n.d.). Obtainable from: V. and G. (2017, May 22). Why does coffee have a sour taste? | The Bean Box Fernando provided the information. Tuesday, December 2nd, 2018. Understanding Coffee Extraction Is Essential For Making the Perfect Cup of Joe. Coffee Standards was retrieved from their website. (n.d.). It was obtained from

Why is Hipster Coffee Sour? (& Why Make It That Way?)

It’s possible that your city has a well-known coffee shop. You’ve probably heard that their coffee is premium and one-of-a-kind. Your curiosity has finally piqued your interest, and you decide to taste their coffee and order a cup that appeals to you. It arrives, and the first taste smacks you like a truck with its acidic sourness. Let’s take a look at what transpired to make you regret your decision before you feel bad about yourself. What causes hipster coffee to be sour? This is due to the selection of beans and the roasting procedure used in making hipster coffee.

Hipstercoffeeis not prepared from dark roast coffee beans, as the name suggests.

Why Is Hipster Coffee Sour

We should first define what hipster coffee is, just to be clear about the subject matter at hand.

What is Hipster Coffee?

The term “hipster coffee” refers to something that isn’t popular or commonplace in society. Whenever a local coffee shop sells a distinctive (or odd) kind of coffee that differs significantly from that served by Starbucks and other establishments, it is referred to as a “hipster coffee shop.” When you buy hipster coffee from one of these speciality stores, you’ll be getting a lively flavor with distinct characteristics. Take the initial sip, and there is a significant likelihood that you will find it sour due to the manner in which it was produced.

  • Many speciality coffees are delicious even when there is no hint of sourness.
  • However, this is primarily due to under-extraction and impropercoffeepreparation.
  • In terms of sourness, a hipster coffee may be contrasted with a conventional cup of brewed coffee.
  • When it comes to coffee, we’ve gone through three different batches.
  • First Wave: Those born between 1960 and present. Coffee has become a widely consumed beverage. Second Wave: from 1980 until the present. The emergence of mainstream coffee shops such as Starbucks and others
  • Third Wave: Those born in 2000 and after. Specialty coffee cafes that serve distinctive coffee

Yes, you were correct in your guess. Hipster coffee shops are a part of the third wave coffee movement that has swept the nation. Third wave coffee has become so popular that it is impossible to travel to an airport without encountering one. Despite the fact that Third Wave coffee is quite popular, the controversy about the sourness of the coffee is still very much alive.

Coffee connoisseurs of the old school are not fans of this coffee. Despite the fact that the number of individuals who enjoy this coffee continues to grow on a daily basis, we have yet to find an answer to the question. What causes Hipstercoffees to be sour? What was the point of doing it that way?

The Roast

The fact that hipster coffee establishments like to light roast their coffee beans has previously been highlighted. A coffee bean that has been gently roasted and ground will have more diverse flavors since it will retain a significant part of the acids inherent in coffee beans. Coffee beans contain a variety of acids, including chlorogenic acid (which is the subject of an intriguing research), quinic acid, citric acid, acetic acid, malic acid, lactic acid, phosphoric acid, and others. The light roasting of coffee beans will allow a significant proportion of these acids to be retained in the beans, resulting in a more nuanced flavor profile.

Using mild roasting techniques to prepare coffee beans is the primary reason why your coffee has a sour flavor.

Light roast can be just under medium for some people, while it might be far below medium roast for others.

We may infer that using lightly roasted coffee beans is a significant contributing factor to the sourness of your cup of joe.

The Premium Tag

Light roasting of coffee beans is popular among hipster coffee shops, as we’ve already stated. Coffee beans that have been gently roasted and ground will have more diverse flavors since a large part of the acids inherent in coffee beans will have been preserved during the roasting process. A variety of acids are found in coffee beans, including chlorogenic acid (see this paper for additional information), quinic acid, citric acid, acetic acid, malic acid, lactic acid, phosphoric acid, and a number of others.

Light roasting may be defined as anything that is less than medium in color and depth of flavour.

For its coffee beans, each coffee establishment has its own methodology for determining the appropriate quantity of light roast.

For many speciality roasters, anything roasted medium or above on the heat scale is unacceptable.

The Maker’s Pride

Any speciality coffee shop will take great pleasure in the coffee that they offer, and this is understandable. When sourness is connected with high-end coffee, these coffee producers want their coffee to taste the same as that of the high-end counterpart. Along with the sourness, you get a variety of other nuanced flavors in your coffee, but the sourness is what most people either love or dislike about their coffee. Some establishments even go so far as to provide coffee that has been under-extracted.

Only a small number of specialty coffee shops, particularly the more astute ones, are aware that a premium coffee does not always have to be sour. They make the decision to include sourness in their coffee out of personal preference rather than as a result of religious doctrine.

The Demand

The amount of support that hipster coffee receives from its customers is enormous. One for every coffee enthusiast who despises the concept of sour coffee, there is another who cannot complete their day without sampling their favorite local artisan coffee that has a hint of sourness to it. Because of customer demand, the popularity of sour coffees has continued to expand. To be quite honest, the trend is still running strong and shows no signs of waning any time soon.

The Miscellaneous

Apart from these elements, there are a plethora of little aspects that contribute to the sour flavor of your neighborhood coffee. For example, a not-so-clean coffee machine, insufficient coffee extraction, incorrect water temperature, incorrect coffee-to-water ratios, and other variables can all contribute to a lousy cup of coffee.

Sourness Factor: Hipster Coffee vs Regular Coffee

If you look at the contrast between hipster coffee and ordinary coffee, you will get a sense of how sour hipster coffee may taste. When done correctly, regular coffee does not taste sour. If you use light-roasted beans or under-extract your coffee, your regular coffee will taste sour. While light-roasted beans are a personal taste, under-extracting your coffee is a mistake that you do not want to make in the future. Let’s speak about hipster coffee for a moment. Dropping a sour flavor into hipster coffee is something that is done intentionally.

Comparing a conventional brewed coffee and a hipster coffee side by side, you will notice that the latter is significantly sourer in flavor.

You might be interested:  How To Store Whole Coffee Beans? (TOP 5 Tips)

However, much like black coffee, most hipster coffees, as well as their sour overtones, are acquired tastes that must be developed.

There is nothing wrong with having a preference for one type of coffee over another.

People Love Hipster Coffee

What is it about acidic coffee that makes it so popular? Hipster coffee isn’t just a passing fad. In the event that you’re hoping to experiment with a new sort of coffee, visiting an artisan coffee shop in your area is a good notion. Local coffee shops that specialize in hipster coffee are in charge of every stage of the coffee-making process from start to finish. Every part of the process, from the roasting of the beans to the brewing procedure, is meticulously monitored. One of the primary reasons that people enjoy hipster coffee so much is that each cup is unique and has a distinct flavor character to it.

Because of some unknown reason, people have come to equate sourness with luxury.

You have to admit that sipping sour speciality coffee for an extended length of time will make your darker roast coffee taste awful. If you’re a fan of dark roasted coffee, you might notice that it has a smoothness that reminds you of charcoal.

How to Avoid Making Sour Hipster Coffee?

So you don’t care for the sour hipster coffee and want to dial back the sourness a notch or two? These suggestions can help you reduce the amount of sourness in your coffee.

Avoid Light Roasts

If you follow these steps correctly, you will prevent bad coffee 99 times out of 100. Lightly roasted coffee beans should be avoided at all costs. Choose a medium roast or a dark roast for your coffee. They are roasted for a longer amount of time and have a significantly deeper color as a result. Both of these roasts will eliminate the majority of the acid content in the coffee beans, resulting in a sour cup of coffee if the beans are extracted properly. Medium-roasted coffee beans are excellent for use in pour-over coffee, drip coffee, and other brewing methods, as well as in espresso.

Extract Your Coffee Right

If you follow these steps correctly, you will almost never have a sour coffee. Avoid buying coffee beans that have been lightly roasted. Choose a medium or a dark roast for your coffee. Their color is substantially deeper since they are roasted for a longer amount of time. Using any of these roasts will eliminate the vast majority of the acid content in the coffee beans, which will result in your sour coffee if it is brewed correctly. Suitable for use in pour-over coffee, drip coffee, and other brewing methods, medium roast coffee beans are an excellent choice.

Master the Coffee To Water Ratio

The ratio of coffee to water must be precisely calibrated for the brewing process you choose. A high probability exists that your coffee has become sour because you used too much water when extracting it. If you make the error of adding too much water, you may make up for it by increasing the amount of coffee in the mixture. The finished extract will have a lot more pleasant flavor and will not be sour at all. Any coffee enthusiast would agree that weak coffee is far worse than sour coffee in terms of taste.

Nail The Water Temperature

The temperature of the water is important in the coffee extraction process. Insufficiently hot water will result in under-extracted coffee, which will result in a sour flavor. The water temperature must be in the range of 195 to 205 degrees in order to get optimal extraction results. In order to get the most flavor out of your coffee grounds, you should heat your water to a higher temperature if you believe it is not hot enough.

Use Additives For Better Taste

Things didn’t appear to be working out for you, and you’ve ended up with a sour cup of coffee as a result. What should I do now? In order to offset the sourness in your coffee, you may add ingredients such as steaming milk or cream to the cup. Take note, though, that adding milk to excessively acidic coffee might cause it to curdle almost instantly. Avoid doing the same with hot coffee as well. Read this article to find out why cream curdles in coffee. You will also discover that adding sugar to your coffee beverage helps to reduce the sour overtones in the beverage.

We really hope you found this blog article to be informative.

More often than not, it will have a sour flavor to it.

Please do not hesitate to contact us if you have any queries. You might be interested in the following article:Can You Put Heavy Cream In Your Coffee? Is it possible to make coffee with distilled water?

Why Is Your Coffee Sour and How to Prevent It

We’ve all experienced days when our morning coffee didn’t live up to our expectations. If you’re having trouble figuring out why your coffee is taste sour, it might be due to a number of different variables. The coffee bean, water temperature, and brewing method are all covered, as is how to avoid frequent errors and return to creating a flawless brew.

Sour vs Bitter

There is a distinction between the methods used to make a sour-tasting cup of coffee and those used to produce a bitter cup of coffee. Unlike the former, the latter leaves a spicy aftertaste on your tongue. After all, as the adage goes, “to each his or her own.” There is no universally agreed-upon definition of what coffee should taste like — some want it sweeter, while others prefer a more bitter cup. Although it is frequently seen as a desirable quality of the coffee bean, the presence of a sour taste should not be considered a good or bad characteristic of the bean.

The next time you drink coffee, use this flavor wheel to help you choose how your cup of joe should taste.

Light Coffee Roast

A distinction exists between the methods used to make a cup of coffee with a sour flavor and those used to produce a cup with a bitter flavor. The former produces a biting feeling on your tongue, whilst the latter leaves a spicy aftertaste. “To everyone his or her own,” as the adage states. What coffee should taste like is a subject of debate; some people want it sweeter, while others prefer a more bitter cup of java. Although it is frequently seen as a desirable quality of the coffee bean, the presence of a sour taste should not be considered a good or bad trait.

Make advantage of this flavor wheel the next time you’re drinking coffee to help you determine what your cup of java tastes like.


When you use a fully automated coffee maker, you avoid the possibility of getting a cup of coffee that is under-extracted. Featuring the De’Longhi Magnifica S espresso machine. Photo courtesy of De’Longhi. Under-extraction is one of the most prevalent reasons why your coffee tastes sour, and it is one of the most easily rectified. Insufficient time for the heat of the water to bring out the complex flavors of the bean and balance the acidity contained in it occurs when you don’t brew your coffee for a long enough period of time in your machine.

Gadgets such as the French Press take around 2-4 minutes to prepare, whilst an Aeropress takes only 30 seconds.

Make sure you do not brew your coffee for any longer than is advised, since this might result in a bitter brew.

Water Temperature

The temperature of the water is critical throughout the brewing process, since a lower temperature might result in a sour taste to the coffee. Tyler Nix provided the photograph. The temperature of the water has no effect on the extraction time; it only has an effect on the pace at which the compounds in the coffee grounds dissolve into your brew as a result of the coffee grounds. These chemicals and flavors aren’t fully removed when the temperature is too low, resulting in a sour beer when the temperature is too low.

A temperature of 96 degrees Celsius is recommended for best water quality (205 degrees Fahrenheit). You may skip using a kitchen thermometer and simply let the water sit for 30 seconds to 1 minute after it’s been brought to a boil before pouring over the coffee grinds.

  • More information may be found at: The Importance of Water in Coffee Making.

Grind Size

If you use coffee grounds that are too coarse for your brewing equipment, you may end up with under-extracted and sour coffee as a result. Nathan Dumlao provided the photograph. When it comes to coffee brewing procedures, the phrase “one size fits all” does not apply. The appropriate grind size of coffee grounds is significantly influenced by the brewing technique that is being utilized. It is possible that your coffee tastes sour because the grounds used are excessively coarse. Water is forced to filter through the grounds at a higher pace as a result, resulting in uneven and inadequate extraction.

Make use of this helpful advice to determine the optimal grind size for your brewing technique.

Your Beans or Grounds Are Not Fresh

The use of coarse coffee grounds for brewing might result in under-extracted and sour coffee due to the lack of extraction. Nathan Dumlao contributed this photograph. With regard to coffee brewing procedures, the phrase “one size fits all” does not apply. Choosing the best grind size for coffee grounds is highly dependent on the brewing method that is being utilized. You may be experiencing a sour taste in your coffee because the grounds you are using are too fine. When the water is forced to filter through the earth more quickly, the extraction is uneven and under-extraction occurs.

To determine the required grind size for your brewing process, consult this helpful information.

  • More information may be found at: What is the shelf life of coffee beans and grounds

Why does my coffee taste sour?

See also How Long Do Coffee Beans and Grounds Keep Their Freshness?

Learn More About Sour Coffee

Trying to locate your wallet, keys, and phone in the morning may be difficult enough, let alone troubleshooting a cup of coffee that simply does not taste right. We’ve all had a beer that tasted bitter, sour, or burned, but it doesn’t have to spoil your day if this happens to you. The majority of these issues may be resolved with a short adjustment and re-brew, assuming that the issue is not with the actual coffee beans themselves. Espresso coffee tastes best when it is brewed with beans that have been medium-roasted.

After roughly a week of roasting, your coffee will have settled down and will be perfect for espresso-based coffees and other specialty drinks.

Words to understand

The extraction of coffee from your espresso machine is referred to as the pouring of the coffee. It is responsible for extracting coffee oils from the beans. blondeing is when a pale yellow color is visible in the coffee pour. Basket= The basket contains the coffee grinds through which the water is forced to pass Crema= The light brown oils that float on top of the espresso shot Pucks are the coffee grinds that remain in your basket after you have completed a shot cycle.

As soon as you empty the basket, it will take on the shape of a hockey puck.

Why does my coffee taste bitter?

What to watch for: Yourpuckwill be extremely mushy and sloppy when it arrives. The pour is a thin white/pale yellow watery pour with spirals towards the conclusion. Your crema has large spots of white on it. When your espresso comes out tasting bitter, it is usually because the extraction or pour time has been left too long. Most of the time, you’ll see a pale yellow/white stream of coffee that wobbles and spirals towards the end of the shot, which is normal. Adjust the brewing time to correct the problem.

Always keep an eye on the shot as it passes through the filter, and as soon as you notice the coffee coming out in a light “blonde” color, stop the shot immediately.

When it comes to coffee, most individuals make the error of attempting to extract too much caffeine from a single cup of coffee.

Never fear, you’ll still receive your caffeine dose; it will just be a little less bitter this time around.

Why does my coffee taste sour?

When it comes to coffee, aim for it to be broad, pale yellow, and frothy, and to come out in less than 15 seconds. This means that your puck will be extremely dry and powdered. Diagnosis: Sour espresso shots are those that have been under-removed, which means that the water has passed through the coffee too rapidly and has not extracted the great taste oils from the beans. Either you are not putting enough coffee in your basket, or you are tamping your coffee too gently, resulting in a coarser cup of coffee.

The coffee will seem blonde, pale, and frothy when it is brewed.

Solution: To repair a sour espresso shot, finer grinds should be used in the future.

Why does my coffee taste burnt?

What to watch for: A slow trickle that lasts nearly the whole duration of the injection. Pours are dark/black in color. The amount of coffee liquid you obtain even after a 45-second extraction is little. Your puck will appear mushy and sloppy once more. The most common cause of burnt tasting espresso is over extraction, which means that the hot water is passing through the grinds too slowly, resulting in a harsh and burnt tasting espresso. You have a fine coffee grind, or you are overfilling the basket and tamping the coffee too much, which results in bitter coffee.

This will allow the water to pass through the grind more uniformly and without encountering too much resistance, and it will prevent the coffee from becoming overcooked.

If you attempt any of these remedies and they don’t work, please leave us a comment and we’ll do our best to provide you with precise and thorough assistance! No one has time for coffee that doesn’t taste good.

Want to learn more?

Check out our ULTIMATE Home Barista Course for more information! By completing this course, you will be certain to increase your home barista abilities, while also becoming an expert in both coffee theory and practice, and will leave with the confidence to take on the coffee business. What you may expect to get

  • The following features: a six-part series of in-depth lessons, video lectures, cheat sheets, and brief quizzes to aid with memory recall
  • Support on an ongoing basis
  • Access to a private Facebook group for members only
  • As we release more and more exceptional materials, we will provide priority discounts and benefits.

More information may be found here.

Leave a Comment

Your email address will not be published. Required fields are marked *