Tangy fermented dairy liquid commonly used in baking to activate baking soda and add tenderness.
Can't find Buttermilk in your kitchen? No problem! Below are 6 tested substitutes with exact ratios, perfect for baking, cooking, and everything in between.
| Substitute | Ratio | Best For | Dietary |
|---|---|---|---|
| Milk + Lemon Juice | 1 cup milk + 1 tbsp lemon juice, let sit 5 minutes | baking, pancakes, waffles |
Vegetarian
|
| Milk + White Vinegar | 1 cup milk + 1 tbsp white vinegar, let sit 5 minutes | baking, marinades |
Vegetarian
|
| Plain Yogurt | 3/4 cup yogurt + 1/4 cup water | baking, cakes, muffins |
Vegetarian
|
| Sour Cream + Water | 3/4 cup sour cream + 1/4 cup water | baking |
Vegetarian
|
| Coconut Milk + Lemon Juice | 1 cup coconut milk + 1 tbsp lemon juice | baking, pancakes |
Vegan
Dairy-Free
|
| Oat Milk + Vinegar | 1 cup oat milk + 1 tbsp apple cider vinegar | baking, pancakes |
Vegan
Dairy-Free
|
The acid curdles the milk slightly, mimicking buttermilk's tang perfectly.