How to make Buttermilk

• 1 cup milk, 1 tbsp. lemon juice. 

Pour the lemon juice into milk.  

Stir and allow to sit for 10 minutes at room temperature.

Nice and thick and ready for use in your recipe.

•  You can also use vinegar but its flavor may affect the final taste of your product.

Credit to:

https://snapguide.com/guides/make-homemade-buttermilk/