medium-sized eggs

DairyYear-round. Hens are bred and managed to produce eggs continuously throughout the year, though some variation in yolk color and richness may occur seasonally based on hen diet and forage availability.

Eggs are a complete protein containing all nine essential amino acids, and provide choline (important for brain health), selenium, and lutein. A medium egg contains approximately 70 calories, 6 grams of protein, and 5 grams of fat, along with significant amounts of B vitamins.

About

Eggs are the reproductive cells of domestic fowl, specifically the hen (Gallus gallus domesticus), consisting of a protein-rich albumen (egg white), a nutrient-dense yolk, and a protective calcareous shell. Medium-sized eggs in the United States typically weigh 49-56 grams (1.7-2 oz). The egg white is primarily composed of water and ovalbumin protein, while the yolk contains fats, cholesterol, and essential micronutrients. Eggs vary in shell color—brown, white, or speckled—depending on hen breed, though shell color does not affect nutritional content or flavor. The quality and composition of eggs depend on hen diet and living conditions; free-range or pasture-raised eggs may exhibit deeper golden yolks and slightly different nutritional profiles compared to conventional eggs.

Medium eggs represent the standard size for most recipes and consumer markets, offering a balanced yield of approximately 2 tablespoons of albumen and 1 tablespoon of yolk when separated.

Culinary Uses

Eggs are among the most versatile culinary ingredients, serving as a primary protein source and binding, emulsifying, and leavening agent across virtually all cuisines. They are prepared as standalone dishes—fried, poached, scrambled, soft or hard-boiled, or baked en cocotte—and incorporated into baked goods (cakes, pastries, meringues), custards, sauces (hollandaise, mayonnaise), pasta dough, and savory preparations. In Asian cuisines, eggs feature in fried rice, egg drop soup, and salted or century eggs; in European traditions, they anchor quiches, frittatas, and soufflés. Medium eggs are the standard size called for in most recipes and provide the most predictable ratios for both sweet and savory applications.

Forms & Preparations

Whole fresh egg — Raw or cooked intact, used as a primary ingredient or cooking medium. Available in shell or sometimes as liquid whole eggs in commercial kitchens.
Separated whites and yolks — The albumen and yolk divided to suit specific recipe requirements, such as yolks for custards or whites for meringues and mousses.
Liquid whole eggs — Pasteurized, homogenized whole eggs in liquid form; used primarily in commercial food production and large-scale cooking for standardization.
Powdered eggs — Dehydrated whole eggs, whites, or yolks; reconstituted with water for use in camping, emergency supplies, or industrial baking applications.
Hard-boiled — Cooked in water until both white and yolk solidify; used in salads, sandwiches, and as an ingredient in various dishes.
Fermented or preserved — Cured in salt, ash, or brine (century eggs, salted eggs, pickled eggs); develops distinctive flavors and extended shelf life.