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How to Substitute Eggs in Baking

Every egg substitute works · for some recipes. The trick is matching the swap to what the egg was actually doing in the original. An egg in a cookie is doing something different from an egg in a soufflé, and the same replacement will not carry both.

What eggs actually do in baking

Eggs do four jobs. Any successful substitute has to cover the one(s) that matter for your specific recipe:

The 7 best egg substitutes (with exact ratios)

1. Flax egg · best for binding

Ratio: 1 tbsp ground flaxseed + 3 tbsp warm water per egg. Let sit 5 minutes until gel-like.

Works in cookies, brownies, muffins, quick breads, veggie burgers. Adds a mild nutty flavor; use in recipes that already have brown sugar, oats, or whole wheat. Not a leavener · do not use in cakes that rely on egg lift.

2. Chia egg · same job, no flavor

Ratio: 1 tbsp ground chia + 3 tbsp water per egg. Rest 10 minutes.

Interchangeable with flax egg. Neutral flavor makes it better for light-colored bakes (vanilla cake, sugar cookies).

3. Aquafaba · best for leavening

Ratio: 3 tbsp aquafaba (chickpea can liquid) per whole egg, or 2 tbsp per egg white.

The only substitute that whips like egg whites. Use it for meringues, macarons, mousses, angel food cake, and pavlova. Whip 5–8 min with a stand mixer for stiff peaks.

4. Applesauce · best for moisture

Ratio: ¼ cup unsweetened applesauce per egg.

Great for muffins, quick breads, and brownies. Adds sweetness and moisture but no binding, so pair with a flax egg if the recipe calls for 2+ eggs. Reduce recipe sugar by 1 tbsp per ¼ cup applesauce.

5. Mashed banana · for banana-friendly bakes

Ratio: ¼ cup mashed ripe banana per egg.

Perfect for banana bread (obviously), pancakes, muffins, and dense quick breads. Adds strong banana flavor · do not use in vanilla or chocolate bakes where you do not want it to shine through.

6. Silken tofu · best for rich, custardy bakes

Ratio: ¼ cup blended silken tofu per egg.

Ideal for cheesecakes, brownies, and dense chocolate cakes. Blend until completely smooth before adding · chunks stay chunky.

7. Commercial egg replacer (Bob's Red Mill, Just Egg)

Ratio: follow package. Bob's Red Mill is 1 tbsp powder + 2 tbsp water per egg. Just Egg is 3 tbsp liquid per egg.

The most reliable "1:1" swap for recipes with 2+ eggs. Slightly more expensive; worth it for anything ambitious (challah, brioche, custard tarts).

What to use for which recipe

Things that go wrong (and how to fix them)

Dense, gummy center. Too much moisture from applesauce or banana. Cut ¼ of the fruit puree and replace with 1 tbsp additional oil, or add ¼ tsp more baking powder.

Won't rise. You picked a bind-only sub (flax, chia) for a leaven-dependent recipe. Add ½ tsp baking powder per egg you replaced, or switch to aquafaba if it whips.

Won't hold together. Too many egg subs at once. If a recipe calls for 3+ eggs, use commercial egg replacer instead of stacking flax eggs.

The shortcut

Skip the manual work · convert the recipe automatically →