Substitute for Buttermilk
Easy buttermilk substitutes for baking and cooking. Perfect for pancakes, cakes, and fried chicken.
Quick Answer
The best substitutes for buttermilk are: Milk + Lemon Juice, Milk + White Vinegar, Plain Yogurt. Each works differently depending on your recipe needs.
Buttermilk is a tangy, acidic dairy product that’s essential in many recipes. When you don’t have it on hand, these substitutes will save your recipe without compromising taste or texture.
Why Buttermilk Matters in Recipes
Buttermilk’s acidity reacts with baking soda to create lift in baked goods. It also tenderizes proteins in marinades and adds a distinctive tangy flavor to dressings and dips.
Best Uses for Each Substitute
The milk and acid combinations work best for baking where the chemical reaction is most important. Yogurt and sour cream substitutes excel in recipes where thickness and tanginess matter more than the exact acidity level.
For vegan options, non-dairy milk with acid creates a perfect plant-based buttermilk substitute that works in most recipes.
Related Substitutes
- Substitute for Sour Cream - Similar tangy dairy alternative
- Substitute for Yogurt - Another acidic dairy option
- Substitute for Heavy Cream - Rich dairy alternatives
- Substitute for Baking Powder - Works with buttermilk in leavening
Educational Disclaimer: This information is for cooking and baking purposes only. Consult healthcare professionals regarding dairy allergies or lactose intolerance.
All Substitutes at a Glance
| Substitute | Ratio | Best For | Notes |
|---|---|---|---|
| Milk + Lemon Juice | 1 cup milk + 1 tbsp lemon juice | pancakes, cakes, muffins | Let stand for 5-10 minutes until curdled. Works with any milk type. |
| Milk + White Vinegar | 1 cup milk + 1 tbsp white vinegar | quick breads, biscuits | Similar to lemon juice method. Creates the same acidic environment. |
| Plain Yogurt | 3/4 cup yogurt + 1/4 cup water | marinades, dips, baking | Thin to buttermilk consistency. Greek yogurt works but needs more water. |
| Sour Cream | 3/4 cup sour cream + 1/4 cup water | cakes, dressings | Rich substitute. Adds extra tanginess to recipes. |
Frequently Asked Questions
Can I use plant-based milk for buttermilk substitutes?
Yes! Soy milk or oat milk work best with lemon juice or vinegar. Let it curdle for 10 minutes.
How long does homemade buttermilk last?
Use immediately for best results. Can be stored in the fridge for up to 2 days.
Which substitute is best for fried chicken?
Milk + vinegar or yogurt thinned with water work best for marinades as they tenderize the meat.
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