Learn How to Make Buttermilk at Home

Home-made foods are always better – from all perspectives. In terms of health, taste, and they are also more satisfying as it is our time and effort we put in. 

What we do not know sometimes is that cooking at home is not always time-intensive. In fact, most foods can be made at home, and we can even save money on it. 

Here’s how to make buttermilk in only a few steps. You can use this in any type of recipe calling for buttermilk. 

Learn How to Make Buttermilk at Home

What Is Buttermilk?

Buttermilk is exactly what it sounds like – the liquid that you get after you churn the butter. It has a thin structure with small bits of butter inside. This can be used to enhance the taste of any baked goods or other recipes, such as stews, biscuits, and even gravy

Moreover, buttermilk is not only suitable for cooking. In fact, gardeners use buttermilk to fertilize plants, others use it as a beauty product to wash their hair and clean their skin. 

The buttermilk on the market is cultured and highly processed. It is obtained through a method in which the manufacturer adds bacteria to milk in order to kick off the fermentation process. 

This buttermilk is thicker than conventional buttermilk, and, as a result, it cannot be used in equal proportions. 

How to Make Buttermilk at Home

All you need to do when it comes to ingredients is get milk and lemon juice or vinegar. Mix the milk and the vinegar or lemon juice by using 1 cup of milk for 1 tablespoon of lemon juice. Let the mixture rest and curdle, which takes a few minutes. Stir it, and the buttermilk is ready for use. 

How Can You Use Buttermilk?

Then, you can use this buttermilk to make any other recipe. Some examples include all types of cakes, dressing for salads, cupcakes, and more. 

Experts also recommend people with digestive problems to consume buttermilk instead of milk because it is digested quicker than milk. 

It is also a rich source of probiotics, similar to yogurt and kefir. Buttermilk can also be used to substitute cream or butter for people on a diet, such as adding it to baked or mashed potatoes to cut the calories. 

Can you make buttermilk with any type of milk?

Usually, it’s recommended to use full fat or whole milk for buttermilk because it will make it creamier and richer when it comes to taste. 

However, any type of milk can be used, including 1% and fat-free milk. It is made using the same steps, but skimmed milk will also result in thinner buttermilk. 

Can I Make Dairy-Free Buttermilk?

If you are a vegan or simply do not want to use dairy products, it is also possible to have dairy-free buttermilk. You can make it using coconut milk, almond milk, or soy milk.

Mix them with the lemon juice or vinegar in the ratio described above, and the milk will curdle, resulting in dairy-free buttermilk. This can be a great option for anyone with food allergies or if you avoid using regular milk. 

Can You Replace Milk With Buttermilk or Vice-Versa?

In most cases, milk might be replaced with buttermilk and vice-versa, but this is not always the case. One main reason is because buttermilk has less moisture than milk, and, as a result, it is thicker. If you want to replace milk in a recipe, make sure you use 1-2 more tablespoons of buttermilk when you replace 1 cup of milk. 

Alternatively, you may also replace buttermilk with milk. In this situation, you should add 1-2 fewer tablespoons of milk if your recipe requires buttermilk since the latter one is thicker. 

How Long Until Buttermilk Goes Bad?

Often, as buttermilk is simply made of milk, they last the same. This means that you can keep the buttermilk stored for about 2-4 weeks. It is important to check the expiry date on your milk bottle or carton. 

Once you make buttermilk at home, put it in an airtight container, and keep it in the fridge. Before using it, mix the buttermilk thoroughly, otherwise, it will have tiny pieces of curdle inside. 

Learn How to Make Buttermilk at Home


All in all, buttermilk is extremely easy to make and is very versatile. It can also be used for different purposes, including cooking, baking, as a beauty product, or even plant fertilizer as it is rich in nutrients.