A premium oven roast, destined to impress at any occasion! The prime rib roast is a boneless roast cut from the rib. Season with your favourite spices and place roast fat side up if possible. Insert meat thermometer. Cover with foil or a lid. Sear roast for 10 minutes in oven at 450 F. Then reduce heat to 275 F and cook until desired doneness. Cover and let stand for at least 15 minutes before cutting. Weight: 3.5 lbs.