Ingredient Substitutions Cheat Sheet

Essential cooking ingredient substitutions — emergency replacements for baking, dairy, eggs, spices, and pantry staples when you're missing a key ingredient.

Last Updated: July 15, 2025

Dairy Substitutions

IngredientAmountSubstitute
Buttermilk1 cup1 cup milk + 1 Tbsp lemon juice/vinegar (let sit 5 min)
Heavy Cream1 cup3/4 cup milk + 1/4 cup melted butter
Sour Cream1 cup1 cup plain yogurt or 1 cup cottage cheese (blended)
Cream Cheese1 cup1 cup ricotta or pureed cottage cheese

Egg Substitutions (per egg)

PurposeSubstitute
Binding (meatloaf, burgers)1/4 cup mashed banana, applesauce, or 1 Tbsp flax + 3 Tbsp water
Leavening (cakes, muffins)1 tsp baking soda + 1 Tbsp vinegar (reacts immediately — bake right away)
Moisture1/4 cup yogurt, silken tofu, or pumpkin puree

Baking Emergency Swaps

MissingAmountSubstitute
Baking Powder1 tsp1/4 tsp baking soda + 1/2 tsp cream of tartar
Brown Sugar1 cup1 cup white sugar + 1-2 Tbsp molasses
Powdered Sugar1 cup1 cup granulated sugar + 1 Tbsp cornstarch (blend until powdery)
Cornstarch1 Tbsp2 Tbsp all-purpose flour (for thickening)

Flavor Swaps

MissingSubstitute
Fresh garlic (1 clove)1/8 tsp garlic powder or 1/2 tsp jarred minced garlic
Fresh ginger (1 tsp)1/4 tsp ground ginger
Lemon juice (1 tsp)1/2 tsp vinegar (white or apple cider)
Soy sauceCoconut aminos or tamari (gluten-free soy sauce)
Pro Tip: The most versatile emergency substitute in your kitchen: Greek yogurt. It can replace sour cream, mayo, heavy cream (thinned), and even eggs in baking. Keep a tub in the fridge at all times.
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