What Does It Mean When a Recipe Calls for Egg Whites?
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3 min read
According to food scientists, egg whites are nearly 90% water and 10% protein, a combination that allows them to perform unique functions in baking. A recipe that calls for egg whites is deliberately using these properties to achieve a specific texture, lift, or binder in the final dish. Understanding this ingredient is key to mastering delicate desserts like macarons and angel food cake.