Lamb Primal Cuts

Lamb primal cuts are the major sections into which a lamb carcass is divided before further butchery into retail and foodservice cuts. The exact names and boundaries vary between North American, British and French butchery systems. Understanding the primals helps chefs select the right cooking method, estimate yield and communicate accurately with suppliers.

Common lamb primal sections

• Shoulder: forequarter with several muscles and connective tissue; suited to roasting, braising, stews and ground products.
• Rack or rib: rib section, commonly sold as a rack, rib chops or crown roast; generally tender and suited to roasting or grilling.
• Loin: back section behind the rack and before the leg; used for loin chops, tenderloin and saddle preparations.
• Leg: hindquarter, sold whole, bone-in, boneless or portioned; suitable for roasting, grilling or braising depending on the muscle.
• Breast: underside of the rib cage, with layers of meat, fat and connective tissue; suited to rolling, stuffing, braising and slow roasting.
• Foreshank and neck: connective-tissue-rich cuts generally used for braising, stews and stocks.

Regional terminology

North American butchery commonly identifies shoulder, rack, loin, leg, breast, foreshank and neck. British terminology may include chump, best end, middle neck and scrag. French terms include épaule, carré, selle, gigot, poitrine, collier and jarret.

Choosing the right cut

Tender muscles such as loin and rack are generally suited to quick cooking or roasting. Cuts with more connective tissue, such as shoulder, neck and shank, benefit from longer, moist cooking. The best choice depends on portion size, desired presentation, yield and menu cost.

Chef’s tip: When ordering, specify the primal, exact cut, bone status, trim, weight range and intended fabrication. Record trim and cooked yield to build accurate recipes and food-cost standards.