lbs. lean ground beef

Lean ground beef is minced or finely chopped muscle tissue from cattle, typically sourced from leaner cuts such as sirloin, round, or chuck, with fat content regulated to 10% or less by weight. The grinding process increases surface area, allowing for faster cooking and better absorption of seasonings and marinades. Ground beef is classified by leanness ratio (e.g., 90/10, 93/7), with lower percentages indicating higher fat content; leaner varieties are produced by removing visible fat during processing and selecting inherently lean muscle sources.

The texture is soft and crumbly when raw, becoming firm and slightly browned when cooked due to protein denaturation and Maillard browning reactions. Lean ground beef has a mild, savory beef flavor that is more subtle than whole cuts, making it versatile for both assertively seasoned and delicately flavored dishes.

Lean ground beef is fundamental to countless global cuisines and forms the base for burgers, meatballs, tacos, chili, bolognese sauces, and meat-based soups. It is preferred in health-conscious cooking due to lower fat content while retaining the protein and umami characteristics of beef. The fine texture makes it ideal for emulsified preparations (such as pâtés or forcemeats), layered dishes like lasagna, and as a filling for dumplings and stuffed vegetables. Lean ground beef benefits from the addition of binders (eggs, breadcrumbs) and fat sources (oil, stock) during preparation to prevent drying during cooking.