Making a recipe that calls for buttermilk? Use this simple substitute, and you won’t need to buy any:
- Milk (just under one cup)
- 1 Tablespoon white vinegar or lemon juice
- Place a Tablespoon of white vinegar or lemon juice in a liquid measuring cup.
- Add enough milk to bring the liquid up to the one-cup line.
- Let stand for five minute. Then, use as much as your recipe calls for.