This is the easiest way I have ever made Prime Rib and it’s not even close! If you think this is raw do a little longer than 2 hours. Cook for temp not time! Ingredients • Prime rib roast • Salt & black pepper (or your favorite beef rub) • Olive oil or softened butter Instructions 1. Prep the roast Pat dry. Lightly coat with oil or butter and season generously on all sides. 2. Low & slow cook Place roast on a rack and cook at 225°F until internal temp reaches 115–120°F (about 2 hours, depending