Food Guide

Acidic Tomato Sauce: The Surprising Reason Behind its Tangy Taste

Tomato sauce is a staple in many kitchens.

It’s also one of the most acidic foods you can eat.

The molecules that give tomato sauce its characteristic tang are the same ones that can cause problems for some people.

The good news is that there are ways to reduce the acidity in tomato sauce without sacrificing flavor.

1. It contains citric acid

I did some research and found out that tomato sauce is acidic because it contains citric acid.

Citric acid is a natural preservative that is found in many fruits and vegetables, including tomatoes.

It helps to keep the tomato sauce from going bad.

I also found out that citric acid is what gives tomato sauce its characteristic sour flavor.

So if you’re looking for a more sour flavor, you might want to add a bit more citric acid to your tomato sauce.

In addition to citric acid, tomato sauce also contains a lot of other nutrients that are good for you, like vitamin C and lycopene.

So even though it’s acidic, it’s still good for you.

2. It has malic acid

Tomato sauce is acidic because it contains tomatoes, which are naturally acidic.

Tomatoes contain malic acid, which gives them their characteristic tart flavor.

Some tomato sauce recipes contain other acidic ingredients, such as vinegar or lemon juice, which can increase the overall acidity of the sauce.

The pH of tomato sauce can range from 4 to 5, which is considered acidic.

Some people may find that tomato sauce is too acidic for their taste.

In these cases, it may be possible to reduce the acidity of the sauce by adding a small amount of baking soda or other alkaline ingredient.

However, it is important to note that doing so may also impact the overall flavor of the sauce, and should be done with caution.

3. It possess a fair amount of tartaric acid

Tomato sauce is acidic because it contains a fair amount of tartaric acid.

This is a natural preservative that helps to protect the tomatoes from spoilage.

However, too much tartaric acid can make the tomato sauce taste overly bitter.

Some tomato sauce brands also add additional acids, such as citric or malic acid, to increase the acidity and enhance the flavor.

Acidity is an important characteristic of tomato sauce, as it helps to balance the flavor and enhance the other ingredients.

When tomato sauce is too acidic, it can be balanced out with the addition of sugar or honey.

Some tomato sauce brands also use other ingredients, such as celery or carrots, to add flavor and texture.

4. It often contains vinegar

Tomatoes, which are typically used to make tomato sauce, are naturally acidic.

This is because tomatoes contain a high concentration of citric acid.

Citric acid is a type of acid that is found in citrus fruits, such as lemons and oranges.

It is also a key ingredient in many types of soft drinks, such as lemonade and orange juice.

Because tomato sauce contains a high concentration of tomatoes, it also contains a high concentration of citric acid.

This gives tomato sauce its characteristic acidic flavor.

Some people like the taste of acidic tomato sauce, while others may find it too tart.

You can reduce the acidity of tomato sauce by adding a small amount of sugar or honey to it.

5. It’s sugar content is high

Tomato sauce is acidic because it contains a high amount of sugar.

Sugar is a naturally occurring compound that is found in many plants, including tomatoes.

It is a source of energy for the plant, and it also contributes to the flavor and texture of the fruit.

When tomatoes are processed into tomato sauce, the sugar is concentrated, which gives the sauce its sweet and tangy flavor.

The sugar also makes the sauce acidic, which helps to preserve it and prevents it from spoiling.

However, too much sugar can make the sauce too sweet, so manufacturers often add other ingredients to balance out the flavor.

For example, they may add vinegar or other acids to the sauce to make it more tart.

They may also add spices or herbs to give the sauce more depth of flavor.

Key Points

Whether you enjoy a jar of marinara sauce with your spaghetti or a bowl of tomato soup with your grilled cheese, you’re ingesting some acidity.

Those who like ketchup on their burgers and fries or salsa on their tacos are also introducing acidity to their meals.

In other words, acidity is quite prevalent in the American diet.

Acidity can be a natural part of certain foods, but sometimes it’s added in the form of an acid.

Acids that are often added to food and drink include hydrochloric acid, citric acid, ascorbic acid, and tartaric acid.

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Emily W.

Emily Wong is an Asian-American food writer the founder of With nearly 8 years of experience, she has a passion for making cooking accessible to everyone and sharing her personal experiences with food. Emily's vision for is to create a community of food lovers who are passionate about cooking, eating, and sharing their experiences with others. Read my story
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