eggs [hard-boiled]
Hard-boiled eggs are excellent sources of complete, high-quality protein (approximately 6g per egg) and contain choline, selenium, and lutein. They provide all nine essential amino acids and are relatively low in calories (approximately 70-80 calories per large egg).
About
Hard-boiled eggs are chicken eggs (Gallus gallus domesticus) that have been submerged in boiling water until both the white and yolk have fully coagulated. The cooking process typically requires 10-12 minutes of boiling followed by cooling in ice water to halt further cooking and facilitate shell removal. Hard-boiled eggs possess a firm, opaque white exterior with a dense yolk that may range from pale yellow (when cooked for precisely 12 minutes) to a greenish-grey ring around a creamy yellow center (when overcooked). The texture is distinctly different from soft-boiled or raw eggs, with a slightly chalky quality to the cooked yolk and a tender but substantial white.
Culinary Uses
Hard-boiled eggs serve as a versatile component in countless cuisines, appearing as standalone protein sources, salad garnishes, sandwich fillings, and components of composed dishes. In European culinary traditions, they feature prominently in egg salads, Cobb salads, and as accompaniments to asparagus or hollandaise. Asian cuisines incorporate them in ramen toppings (ajitsuke tamago), curries, and rice bowls. Hard-boiled eggs function as convenient portable proteins, shelf-stable for up to one week when properly refrigerated, making them invaluable for meal preparation. They are commonly halved and dressed with salt and pepper, incorporated into grain bowls, or processed into deviled egg preparations.