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Easy Creamy Buttermilk Substitute for Baking: 5 Perfect Homemade Options

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Discover five simple and creamy homemade buttermilk substitutes perfect for baking pancakes, muffins, cakes, and more. These quick and easy options use common ingredients to mimic buttermilk’s tang and moisture without a last-minute store run.

Ingredients

  • Milk (whole, 2%, or skim)
  • Lemon juice or white vinegar
  • Plain yogurt (full-fat or low-fat)
  • Sour cream
  • Small-curd cottage cheese
  • Milk alternatives (almond, soy, oat milk)

Instructions

  1. Lemon Juice or Vinegar and Milk Substitute: Measure 1 cup (8 fl oz) of milk (whole or 2%). Add 1 tablespoon (0.5 fl oz) of fresh lemon juice or white vinegar to the milk. Stir gently, then let it sit at room temperature for 5-10 minutes until the milk curdles slightly and thickens. Use immediately as a direct replacement for 1 cup of buttermilk in your recipe.
  2. Yogurt Substitute: Measure 3/4 cup (6 fl oz) plain yogurt (full-fat or low-fat). Add 1/4 cup (2 fl oz) water or milk to thin it out to the consistency of buttermilk. Whisk until smooth, then use as a 1:1 replacement for buttermilk.
  3. Sour Cream Substitute: Mix 1/2 cup (4 fl oz) sour cream with 1/2 cup (4 fl oz) water or milk. Whisk until well combined and smooth. Use in place of buttermilk in equal amounts.
  4. Blended Cottage Cheese Substitute: Place 1/2 cup (4 fl oz) small-curd cottage cheese in a blender. Add 1/2 cup (4 fl oz) milk. Blend until creamy and smooth (about 30 seconds). Use as a 1:1 substitute for buttermilk.
  5. Dairy-Free Milk and Acid Substitute: Choose 1 cup (8 fl oz) unsweetened almond, soy, or oat milk. Add 1 tablespoon (0.5 fl oz) lemon juice or apple cider vinegar. Mix and let sit for 5-10 minutes until slightly thickened. Use as a 1:1 replacement for buttermilk in vegan or dairy-free recipes.

Notes

Use room temperature milk for best curdling results. Allow milk and acid mixtures to rest 5-10 minutes before use. Thin yogurt or sour cream substitutes with water or milk to match buttermilk consistency. Blend cottage cheese thoroughly to avoid lumps. Test small batches first to adjust acidity and texture. Store substitutes in the fridge up to 24 hours but use immediately for best results.

Nutrition

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