Is Sour Cream Keto


Is sour cream keto friendly? There are so many uses for sour cream, and it can be used in a variety of dishes. It’s so good that you might like to know if you can eat it on your keto diet. We’ll give you the answer to that plus the many frequently asked questions surrounding this topic.

sour cream in a white bowl
Sour cream in a bowl on wooden table. Top view with copy space

What is a Keto Diet?

A Keto diet is a low carb, high fat diet. It shifts the body’s fuel away from using carbohydrates and toward burning fat and ketones.

What’s in Sour Cream?

Plain, full fat sour cream is generally made from cultured cream. The ingredients of sour cream will vary depending on the brand and the type of sour cream.

Reduced fat sour cream or light sour cream tends to include skim milk, along with Vitamin A palmitate in addition to the cultured cream.

sour cream ingredient label
sour cream ingredient label

How is Sour Cream Made?

Traditionally sour cream is made from soured cream skimmed off the top of milk.

Is Sour Cream Keto Friendly?

Plain, full fat sour cream is high enough in fat and low enough in carbs that it can be eaten in moderation on a keto diet.

Low fat or reduced fat is too low in fat and too high in carbs and is not considered keto-friendly. Low fat and reduced fat options should be avoided on a keto diet.

Sour Cream Glycemic Index

The glycemic index of plain, full fat sour cream is about 56, which means it’s classified as a medium Glycemic Index food.

Carbs and Ketosis

According to research, a person can lose weight by following a keto diet, which requires a person to eat few carbs and higher fat. By doing so it forces one’s body to burn fat rather than carbs, thus causing weight to be lost.

Using Sour Cream on a Keto Diet

Eating a serving of regular full fat sour cream on a Keto diet is not going to throw a person out of ketosis. But we do recommend staying away from reduced fat and fat free variations on a keto diet because it’s too high in carbs.

How Many Carbs in Sour Cream?

There are approximately 2 net carbs in 2 tablespoons of full fat sour cream.

sour cream nutrition facts
sour cream nutrition facts

How Many Carbs in Reduced Fat Sour Cream?

There are approximately 7g of carbs in a single serving of low fat or reduced fat sour cream.

How Many Carbs in Fat Free Sour Cream?

There are approximately 16g of carbs in a single serving of fat free sour cream

Can You Eat Sour Cream on A Ketogenic Diet?

Yes, you can eat sour cream on a keto diet. However, it should be eaten in moderation and only full fat sour cream should be consumed.

Sour Cream Nutritional Information

Following is the nutrition information for a single, 2 tablespoon serving of Daisy Sour Cream.

Calories 60
Total Fat 5g
Saturated Fat 3.5g
Trans Fat 0g
Cholesterol 20mg
Sodium 15mg
Total Carbohydrate 1g
Dietary Fiber 0g
Sugars 1g
Protein 1g

Health Benefits of Sour Cream

There are health benefits that can be obtained from the consumption of sour cream. Some of the benefits are listed as follows.

It Feeds Good Bacteria in Your Digestive System

Because sour cream contains lactic acid bacteria it helps to feed the good bacteria in your digestive system.

It Boosts the Absorption of Fat-Soluble Vitamins

Sour cream is thought to promote the absorption of fat-soluble vitamins such as A, E, D, and K.

It Can Help You Lose Weight

Sour cream is low in carbs and low carbs foods can potentially help a person lose weight.

A Word of Caution on Low-Fat Sour Cream

Though low-fat sour cream might seem like the better option because it’s lower in calories and lower in fat, that’s not the case for a keto diet. Low fat or no fat sour cream is higher in carbs.

How To Introduce Sour Cream into Your Keto Diet

To introduce it into your keto diet be careful to read nutrition facts and choose a brand and variety that’s appropriate. Follow serving sizes.

If you want products that specifically have a keto label, you might try Keto Tzatziki Sour Cream or Sour Cream Keto Crisps.

Keto Sour Cream Alternatives

If you don’t want to use sour cream in your keto diet, here are some alternative solutions that you might like to use.

Plain Greek Yogurt

Be sure to use the full fat Greek yogurt so that it will be low carb.


Buttermilk is a delicious solution that can be used in place of sour cream for many purposes.

Cottage Cheese and Lemon Juice

Mixing sour cream with lemon juice creates a similar effect to that of sour cream. Again, you’ll want to use the regular full fat cottage cheese so that it’s low in carbs.

Sour Cream Powder

Sour cream powder is another alternative for a keto diet.

Sour cream in a bowl on wooden table

Mistakes To Avoid While Consuming Sour Cream on The Keto Diet

Sour cream can be a great keto-friendly food to enjoy in many dishes. However, you’ll want to be sure to calculate the nutrition facts accurately so that you don’t overload your carbs.

And be sure to eat full fat rather than reduced or fat free when following a keto diet. These are the things to know about sour cream carbs and more.

Keto Sour Cream Uses

There are many uses for sour cream on the keto diet. The full fat version can be used to add some variety and can be used as a dip base or incorporated in recipes to boost the fat content.

What Sour Cream is Keto Friendly?

Most full fat brands qualify as keto friendly, and they have more fat than carbs. 

There are also manufacturers that produce sour cream with labels that identify their product as keto-friendly.

To know if it’s is keto friendly, stay away from reduced fat versions, check labels, check the net carbs and nutritional facts.

Bowl of Greek yogurt

How To Buy the Best Keto-Friendly Sour Cream?

Which sour cream is best for keto? Look for full fat that is low in carbs or choose a brand that specifically has a keto label.

Alternative Recipe of Sour Cream on The Keto Diet

If you want to make your own homemade sour cream, it’s possible to do so. You can do this by using heavy cream and a starter culture of lactic acid bacteria.

When allowed to sit, the cream becomes soured, making it sour cream.

Best & Worst Sour Cream Brands for Keto

The best solution for Keto is a full fat, regular brand that’s made from cream and contains more fat than carbs.

The worst option for keto is a low fat, or reduced fat option because it is too high in carbs. If consumed, it will cause your body to go out of keto.

Frequently Asked Questions

Following are frequently asked questions that relate to is sour cream keto. If you have a question that’s not answered here, feel free to drop it to us in the comments box below and we’ll be happy to answer it.

Can I eat Daisy sour cream on keto?

Yes, you can eat Daisy sour cream if it fits within your dietary restrictions.

How many net carbs are in sour cream?

2 tablespoons of sour cream has about 2 net carbs.

Bowl of Greek yogurt

Which is better for keto sour cream or Greek yogurt?

Full fat is higher in fat and lower in carbs than Greek yogurt, so it would be the ideal choice for a Keto diet comparatively speaking.

What can I use instead of sour cream on Keto?

Greek yogurt can be used in place of it on a Keto diet.

When does sour cream go bad?

Sour cream whether opened or unopened typically stays good for 3 weeks after the sell by date, according to the USDA.

What are the carbs in sour cream?

The number of carbs varies in sour cream according to the variety and brand. However, there are about 2 net carbs in 2 tablespoons of sour cream.

Does sour cream have egg?

No, sour cream doesn’t have eggs.

Can dogs eat sour cream?

Research shows that dogs can eat sour cream in very small amounts.

How long can sour cream sit out?

Sour cream should not sit at room temperature for any longer than two hours. If the room temperature is 90F degrees or more, sour cream should not sit out for more than an hour.

If your sour cream is at room temperature for longer than the specified times, it is considered to have gone bad and should be thrown away.

How to tell if sour cream is bad?

To tell if sour cream has gone bad, you’ll want to check its taste, smell, appearance, and the sell by date. If any of. these items seem off, chances are that your sour cream has gone bad, and you shouldn’t risk eating it.

Can you microwave sour cream?

Yes, you can microwave sour cream if needed, but you’ll want to know that it turns milky when it’s heated.

Does sour cream have sugar?

No, plain sour cream doesn’t include sugar.

Is cream cheese keto?

Yes, regular full fat cream cheese is keto friendly.


Can you freeze sour cream?

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Sarah is known for her extra fancy yeast breads, melt in your mouth pies, and everything salads. She has won awards as a home cook, and is passionate about helping others feel smarter in the kitchen. Sarah is the cooking genius of the sister duo.

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