How Long After Defrosting Lamb Should It Be Cooked. Pieces of red meat, like beef steaks, lamb chops and pork chops or roasts, should be cooked within three to five days of thawing. After thawing your products in the refrigerator, items such as ground meat, stew meat, poultry, seafood typically remain safe and good quality for an additional day or two before cooking;

The largest legs that weigh up to 15 pounds should be thawed first to facilitate even cooking to a safe temperature. How long can defrosted lamb stay in the fridge? Pieces of red meat, like beef steaks, lamb chops and pork chops or roasts, should be cooked within three to five days of thawing.