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Substitutions / egg white

What to use instead of egg white

Use aquafaba at 3 tbsp / egg white. Whips to stiff peaks well, but has a faint bean flavor that mostly disappears in baked goods.

Every option, best first

Ratios are per one unit of egg white — read "1:1" as an equal swap.
Use instead How much What changes
Aquafaba 3 tbsp / egg white Whips to stiff peaks well, but has a faint bean flavor that mostly disappears in baked goods.
Flax egg 1 tbsp flax + 3 tbsp water / egg white Binds well but won't whip, so skip this if you need volume or structure from aeration.
Agar agar 1 tbsp dissolved / egg white Works as a binder and sets firmly, but doesn't whip or brown the same way.

How much is a cup of egg white?

Substituting by volume and weighing are different problems, and the second one has an exact answer. Weigh egg white in grams →

A word on how to read these

A substitution is a trade, not an equivalence. The ratio gets the quantity right; the third column is the part worth reading, because it tells you what you are giving up. In a stew, most of these are invisible. In a cake — where flour, liquid, fat and leavening are in a fixed relationship — the same swap can change the crumb.

Why baking notices and stew doesn't →

Where these came from

These substitutions were written by Gather's own kitchen model — the same one the app uses when you tap an ingredient and ask what else would work — then checked and saved as a fixed list in July 2026. Nothing on this page is generated while you read it. They are a good starting point and not a substitute for tasting as you go.

Substitute something else

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