egg white

eggs - 8

OtherYear-round; commercially produced eggs are available consistently throughout the year. Seasonal variation in egg quality and yolk color may occur based on hens' diet and outdoor access, with spring and summer often producing visually richer yolks due to increased forage consumption.

Eggs are a complete protein source containing all nine essential amino acids, with approximately 6-7 grams of protein per large egg. They are rich in choline (supporting brain health), lutein and zeaxanthin (beneficial for eye health), and selenium, while the yolk provides substantial quantities of fat-soluble vitamins including A, D, and E.

About

Eggs are the reproductive bodies of avian species, most commonly from domesticated chickens (Gallus gallus domesticus), containing an embryo, nutrient-rich yolk, and protective albumen enclosed in a calcified shell. The chicken egg has become a staple ingredient across global cuisines due to its accessibility, versatility, and nutritional profile. A standard large chicken egg weighs approximately 50 grams and consists of three primary components: the shell (composed of calcium carbonate), the albumen or egg white (containing mostly water and proteins, particularly ovalbumin), and the yolk (rich in lipids, proteins, and micronutrients including choline and lutein). Eggs from other poultry—quail, duck, goose, and ostrich—are also consumed and valued for their distinct flavor profiles and culinary properties. The yolk's emulsifying properties, the albumen's binding and leavening capabilities, and their combined coagulating characteristics make eggs fundamental to both savory and sweet preparations.

Culinary Uses

Eggs function across virtually all culinary applications: as standalone dishes (fried, poached, scrambled, baked), in baking as binders and leavening agents, in sauces (hollandaise, béarnaise, mayonnaise) as emulsifiers, in custards and creams for richness, and in pasta doughs for structure. They appear in omelets, frittatas, quiches, and soufflés across European cuisine; in Asian preparations such as egg fried rice, tamago (Japanese rolled omelet), and century eggs; and in countless desserts from cakes to meringues. The cooking method dramatically affects texture and flavor development—gentle heat preserves delicate, creamy yolk consistency, while higher temperatures create firmer, more pronounced egg flavor. Eggs pair universally with vegetables, meats, starches, and dairy products, and their versatility makes them essential in both refined and everyday cooking.

Forms & Preparations

  • Whole fresh — Uncooked eggs with intact shell, used directly in cooking by cracking and separating whites from yolks or using whole.
  • Separated whites and yolks — Whites and yolks divided for applications requiring one component, such as meringues (whites only) or custards (yolks primary).
  • Powdered egg — Dehydrated and ground whole eggs, egg whites, or yolks; used in baking and emergency cooking with reconstitution in water.
  • Pasteurized liquid — Homogenized whole eggs or separated whites and yolks that have been heat-treated for food safety; used in commercial baking and food service.
  • Cured/preserved — Salt-cured, century eggs, or smoked preparations that extend shelf life and develop distinct umami flavors for specialty applications.
  • Cooked whole — Hard-boiled, soft-boiled, or poached eggs used as standalone dishes or ingredients in salads, sandwiches, and composed preparations.