In the refrigerator, ground beef, stew meat, and steaks may thaw within a day. Bone-in parts and whole roasts may take 2 days or longer. Once the raw ground beef thaws, it will be safe in the refrigerator for 1 to 2 days.All other cuts of beef can be refrigerated safely for 3 to 5 additional days before cooking. During this time, if you decide not to use the beef, you can safely refreeze it without cooking.Thawing Tips: there are three safe ways to thaw beef: in the refrigerator, in cold water, and in the microwave.ll other cuts of beef can be refrigerated safely for 3 to 5 additional days before cooking. During this time, if you decide not to use the beef, you can safely refreeze it without cooking. Thawing Tips: there are three safe ways to thaw beef: in the refrigerator, in cold water, and in the microwave.