Can I replace the whey in eggless macarons with eggs or aquafaba?

Baking & Technique macaronsclass-q-and-a

From our September–October class Q&A. We’ve grouped related student questions and prepared this answer from the course reference.

Can I replace the whey in eggless macarons with eggs or aquafaba?

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1 reply

The eggless class method uses unflavoured whey protein with water and cream of tartar. Whey is milk-derived, so this is eggless, not vegan.

Egg whites and aquafaba aren't drop-in replacements for that powder. The reference has separate egg-based and vegan meringue methods, with their own proportions. Use a complete formula for the version you want rather than swapping equal weights.

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