Ingredient Comparison
🥛
Buttermilk
vs
🍶
Sour Cream
Buttermilk vs Sour Cream
Both are common in the kitchen, but they behave differently. Here's how to choose between them for your next recipe.
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The short answer
Use Buttermilk when you need it for baking, dressings, marinades. Use Sour Cream when you need it for baking, deviled eggs, dips.
🥛
ButtermilkDairy
Tangy, slightly thick liquid that tenderizes gluten and activates baking soda. Essential in pancakes, fried chicken, quick breads, and cakes.
5 substitutes available
🍶
Sour CreamDairy
Fermented dairy cream with a tangy flavor used in dips, dressings, baked goods, and as a topping.
3 substitutes available
Key Differences
| Attribute | Buttermilk | Sour Cream |
|---|---|---|
| Category | Dairy | Dairy |
| Substitutes | 5 | 3 |
| Diet Options |
Diet Compatibility
Buttermilk
Substitutes
🥛 Buttermilk Substitutes
- Milk + Vinegar1 cup milk + 1 tbsp white vinegar
- Milk + Lemon Juice1 cup milk + 1 tbsp lemon juice
- Yogurt + Water3/4 cup yogurt + 1/4 cup water
- Oat Milk + Vinegar1 cup oat milk + 1 tbsp apple cider vinegar
- Sour Cream + Water3/4 cup sour cream + 1/4 cup water
🍶 Sour Cream Substitutes
- Greek Yogurt1:1
- Coconut Cream + Lemon1:1 with 1 tsp lemon juice per cup
- Cashew Cream1:1 with 1 tbsp lemon juice per cup
Which Should I Use?
Use Buttermilk when…
✅ Best for
bakingdressingsmarinadespancakes
⚠️ Not ideal for
as a toppingthick dips
Use Sour Cream when…
✅ Best for
bakingdeviled eggsdipspotato saladsaucestoppings
⚠️ Not ideal for
health-conscious subsandwich spreadsmoothies