DIYButtermilk

Lifestyle

How to Make Buttermilk from Milk

Understanding Buttermilk and Its Uses Buttermilk is a slightly sour, acidic milk that is commonly used in cooking and baking. Traditionally, buttermilk was the liquid left over after churning butter from cream. However, most modern buttermilk is made by adding lactic acid bacteria to milk, which ferments and thickens it, giving it a tangy flavor. Buttermilk can be used in…