Ingredient Comparison
🧈
Butter
vs
🥛
Buttermilk
Butter vs Buttermilk
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 Butter when you need it for any margarine recipe, baking, biscuits. Use Buttermilk when you need it for baking, dressings, marinades.
🧈
ButterDairy
A solid dairy fat made from churned cream, used in baking, cooking, and as a spread. Adds richness, flavor, and tenderness to baked goods.
6 substitutes available
🥛
ButtermilkDairy
Tangy, slightly thick liquid that tenderizes gluten and activates baking soda. Essential in pancakes, fried chicken, quick breads, and cakes.
5 substitutes available
Key Differences
| Attribute | Butter | Buttermilk |
|---|---|---|
| Category | Dairy | Dairy |
| Substitutes | 6 | 5 |
| Diet Options |
Diet Compatibility
Substitutes
🧈 Butter Substitutes
- Coconut Oil1:1
- Olive Oil3/4 cup per 1 cup butter
- Ghee1:1
- Applesauce (unsweetened)1:1
- Mashed Avocado1:1
- Vegetable Oil7/8 cup per 1 cup butter
🥛 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
Which Should I Use?
Use Butter when…
✅ Best for
any margarine recipebakingbiscuitscookiesfrostingslow to medium heat cookingpastrypie crustsaucesspreading
⚠️ Not ideal for
dairy-free dietshigh-heat fryingrecipes needing very stable frosting at room temptempering chocolateveganvegan recipesvery high heat (lower smoke point)
Use Buttermilk when…
✅ Best for
bakingdressingsmarinadespancakes
⚠️ Not ideal for
as a toppingthick dips