For instance, let’s say you set the oven to 350°F. You’ll need to cook prime rib for approximately 15 to 20 minutes per pound for rare to medium-rare, and 20 to 25 minutes per pound for ...
Prime rib is a holiday favorite ... Continue roasting, figuring about 15 minutes per pound. 2. Reverse sear: This method cooks the roast slowly in a low oven and then gives it a blast of heat ...