Meringue: whipped egg-white dessert — types, technique and uses

Types and forms

• French meringue – the simplest form: raw whites whipped with sugar, often piped and baked into crisp cookies or shells.
• Swiss meringue – sugar and whites warmed together over a bain-marie before whipping, producing a glossy, denser foam used for buttercreams and some pavlovas.
• Italian meringue – hot sugar syrup is poured into whipping whites, creating a cooked, very stable meringue used for frostings and some confections.
• Variations range from large baked pavlovas to small piped kisses, or soft meringue toppings that are briefly browned for pies.

Uses and examples. Meringue appears across many desserts: as crisp cookies (meringue kisses), as the airy shell of a pavlova, as the browned topping of a lemon meringue pie, or folded into mixtures for an Eton mess. Italian meringue is a common component of buttercream and mousse where a stable foam is needed. Chefs may flavor meringues with vanilla (vanilla), almond (almond) or cocoa for variety.

History and notable facts. The exact origin of meringue is uncertain; similar egg-white confections appear in European cookery from the 17th and 18th centuries onward. Different national traditions and technical refinements produced the distinct French, Swiss and Italian approaches that are in wide use today. Because raw egg whites are involved, cooked methods (Swiss or Italian) are preferred when food safety is a concern.

Practical tips. For best results use a very clean, dry bowl and utensils; separate whites carefully to avoid yolk contamination; whites whip more easily at room temperature; avoid making meringues on very humid days since moisture softens crisp shells. Copper bowls and a small acid addition both help stabilize the foam by strengthening proteins. Store baked meringues in an airtight container away from humidity to preserve texture.