Prime Rib Cooking Calculator
Prime Rib Cooking Calculator . First, the size of the roast will affect the cooking time. The internal temperature should be 165ºf (or 74ºc) when removed from the oven. How to Make Perfect Prime Rib Rib recipes, Prime rib recipe, Cooking from www.pinterest.com If you prefer, you may also place the roast up on a roasting rack. The next step is to pull the roast out and lower the oven temperature to 350. Cook 30 minutes per pound.