substitute for buttermilk in biscuits

This post may contain affiliate links. Please read my disclosure for more information.

Are you looking for some buttermilk substitutes for making biscuits? If you are, then you will be glad to learn about these 8 easy ways to substitute for buttermilk in biscuits. Keep reading to find out how!

substitute for buttermilk in biscuits

Biscuits are usually made with ingredients like all-purpose flour, baking powder, salt, sugar, butter, and buttermilk, but what if you have no buttermilk available?

What do you do then? As it happens, we’ve done our research to find all the best alternatives for buttermilk in biscuits.

This means that you can go on to make your delicious flaky, fluffy homemade biscuits without buttermilk!

What are the best buttermilk substitutes for biscuits?

The best substitutes for buttermilk in biscuits are homemade buttermilk, kefir, yogurt, heavy whipping cream, sour cream, mayonnaise, half and half, and cream of tartar.

Each of these will be discussed in more detail below.

8 Substitutes for buttermilk in biscuits

Homemade buttermilk

Homemade buttermilk is usually made with whole milk mixed with lime juice, lemon juice, or vinegar. If you have no buttermilk on hand, make your own and use it in your biscuits recipe.

To make homemade buttermilk, pour 1 cup of whole milk and 1 tablespoon of either lime juice, lemon juice, or vinegar, mix, then set aside for 5 minutes.

Use this homemade buttermilk in your biscuits recipe to replace store-bought buttermilk on a 1:1 ratio.


Kefir is another good replacement for buttermilk in biscuits.

Kefir is a fermented milk drink that is very similar to thin yogurt. It is made with kefir grains and whole milk.

Not many biscuit recipes use Kefir, but, if this is what you have on hand, it can produce some really fluffy flaky biscuits too.

If you’re using kefir as an alternative to buttermilk for a biscuit recipe, use 1 cup of kefir for every 1.5 cups of flour used.



Another way to replace buttermilk in biscuits is with greek yogurt. Like buttermilk, greek yogurt can also help you to make buttery, tender, and flaky biscuits too!

Use 1/3 cup of greek yogurt for every cup of flour used to make the biscuits.

Heavy whipping cream

If you’re trying to make some biscuits for breakfast or dinner and you have no buttermilk, heavy whipping cream can work in its place. Heavy whipping cream makes biscuits that are very similar to biscuits made with buttermilk, although they will not be as light and fluffy.

Use ¾ cup of heavy whipping cream for every cup of flour used to make the biscuits.

Sour cream

Sour cream for biscuits

Sour cream is also an ideal replacement for buttermilk in biscuits.

Sour cream has a similar tangy flavor to buttermilk, and it will add some amazing moisture and texture to the biscuits

Unlike buttermilk, sour cream is very thick, so you will need to use some water to thin it out a bit.

Use ½ cup of sour cream in place of buttermilk for every cup of flour needed to make the biscuits. 



Mayonnaise biscuits anyone? You sure can make them. Mayonnaise, which is made of eggs and oil can also be used to make some moist, flaky, and fluffy biscuits too.

Unlike buttermilk, mayonnaise is thicker and needs to be thinned out with milk. 

Many biscuit recipes use about ⅓ cup of mayo and ¾ cup of whole milk in place of buttermilk.


Half-and-half can also help you get some of the fluffiest homemade biscuits.

Half-and-half is made of an equal mixture of whole milk and heavy cream. Use this ingredient anytime you are out of buttermilk for some soft biscuits.

Use approximately ½ cup of half-and-half for every cup of flour used to make the biscuits.

Cream of tartar

Lastly cream of tartar also makes an ideal replacement for buttermilk in biscuits.

While whole milk and cream of tartar are what’s needed to make the recipe work, cream of tartar is best added in with the other dry ingredients in the recipe as it will clump up when stirred into milk.

Nonetheless, cream of tartar acts as a great leavening agent in baked goods like biscuits and will easily help you to make some soft, flaky, delicious homemade biscuits without the need for buttermilk.

Use 1/4 teaspoon of cream of tartar for every 1 cup of flour needed in a biscuit recipe.

Biscuits with buttermilk substitutes 

These are some of the best buttermilk substitutes that can be used to replace buttermilk in most biscuit recipes. The best part is that you can find at least half of these ingredients in your refrigerator right now! 

So, with this list, you never have to panic if you find out that you have no buttermilk just as you’re about to bake some fluffy biscuits for yourself or your family. 

And, if you’re looking for some more buttermilk substitutes, check out these buttermilk substitutes for fried chicken and buttermilk alternatives for red velvet cake. Also, feel free to check out these easy milk substitutes in biscuits as well!

Leave a Reply

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