Rib roast cooking time refers to the amount of time needed to cook a rib roast to the desired degree of doneness. The cooking time will vary depending on the size and thickness of the roast, as well as the desired internal temperature.
Cooking a rib roast properly is important to ensure that it is cooked evenly and to the desired doneness. Undercooked rib roast can be tough and chewy, while overcooked rib roast can be dry and flavorless. The ideal internal temperature for a rib roast is between 135 degrees Fahrenheit (57 degrees Celsius) for rare and 145 degrees Fahrenheit (63 degrees Celsius) for medium-rare.