When combined with other ingredients, eggs have a unique ability to flavor, color, emulsify or thicken, bind, foam, interfere, and clarify.
- Emulsifying: Lecithin, found in egg yolks, keeps liquid compounds (like fat and water) from separating, thus thickening and stabilizing foods such as sauces and salad dressings.
- Binding: The high protein content in beaten eggs can act as an adhesive when cooked. Examples are egg use with breaded, fried foods and the addition of eggs to bind meatloaf.
- Foaming: Egg whites beaten into a foam increase their original volume six to eight times, and aerate and leaven food products such as souffles and meringues. The best egg-white foam is made from fresh eggs at room temperature.
- Interfering: Because they interfere with the formation of crystals (ice, sugar), eggs are used to create a smooth, velvety texture in ice cream and candy.
- Clarifying: Egg whites are used to make clear soups.
Dry-heat
- Fried, scrambled, omelets
- Baked (shirred, meringues, souffles)
Moist-heat
- Simmering
- Coddling
- Poaching
- Custards (stirred, baked)
- Microwaving
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