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Homemade Buttermilk Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.1 from 21 reviews
  • Author: Deborah
  • Prep Time: 10 minutes
  • Cook Time: 0 minutes
  • Total Time: 10 minutes
  • Yield: 1 cup
  • Category: Ingredient, Condiment
  • Method: No-Cook
  • Cuisine: American
  • Diet: Vegetarian

Description

This simple homemade buttermilk recipe uses just milk and vinegar or lemon juice to create a tangy dairy ingredient perfect for baking and cooking. It’s an easy substitute for store-bought buttermilk, ready in about 10 minutes with no cooking required. Ideal for pancakes, biscuits, marinades, and more, this homemade buttermilk delivers rich flavor and smooth consistency.


Ingredients

Scale

Ingredients

  • 1 cup whole milk
  • 1 tablespoon white vinegar or lemon juice


Instructions

  1. Combine Ingredients: Pour 1 cup of whole milk into a liquid measuring cup or bowl. Add 1 tablespoon of white vinegar or lemon juice to the milk and gently stir to combine.
  2. Rest and Thicken: Allow the mixture to sit at room temperature for about 10 minutes. During this time, the milk will curdle slightly and thicken, developing a slightly lumpy texture similar to traditional buttermilk.
  3. Ready to Use: Once thickened, the homemade buttermilk is ready to be used as a substitute in any recipe that calls for buttermilk.

Notes

  • You can substitute low-fat milk if you prefer a lighter version, but using whole milk provides the richest flavor and texture.
  • For a dairy-free alternative, use unsweetened soy milk or almond milk with the same amount of vinegar or lemon juice.
  • Homemade buttermilk is best used immediately but can be stored in the refrigerator for up to 2 days.