Thaw in refrigerator.
Oven: Preheat oven to 400 °F. Remove material covering rack of lamb bones. Rub the lamb with garlic, butter, salt and pepper and put it on a rack in a shallow pan. Roast for approximately 35-40 minutes to reach 125 °to 130 °(for medium-rare). Transfer to a hot platter, sprinkle lamb roast with chopped parsley, and allow it to rest 5 minutes. Carve parallel to the bones, making chops. Spoon the pan juices over the meat. The rack of lamb will serve 2-3.
County of Origin: USA