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How To Cook The Perfect Prime Rib Roast

Barbara
It's so very easy to serve up a juicy, tender, perfectly cook prime rib roast .
Prep Time 2 hours 10 minutes
Cook Time 4 hours
Resting Time 30 minutes
Total Time 6 hours 40 minutes
Course Beef, Main Course, Meat
Cuisine American, Holiday
Servings 12 servings

Equipment

  • roasting pan
  • meat thermometer

Ingredients
  

  • 9.5 lb Prime Rib Beef Roast, cradled
  • Kosher salt
  • coarse black pepper
  • garlic powder
  • 1 cup water
  • sprigs of fresh Rosemary

Instructions
 

  • Take roast out of the fridge about 2 hours prior to cooking it to allow it to come to room temperature.
  • Preheat oven to 350°F.
  • Once roast has come to room temperature, rub the entire roast with a generous amount of Kosher salt, coarse black pepper and garlic powder. Be sure to coat the top, bottom and sides liberally. 
  • Place roast, rib side down in a large pan. The bones provide a built-in rack for the roast to sit on as it roasts in the oven.
  • Add a cup of water to the roasting pan. The water will create some steam in the oven and prevent the roast from drying out before it has had a chance to develop a nice crust. 
  • Insert a meat thermometer into the center of the roast, making sure the thermometer is not touching any bones.
  • Add a few sprigs of fresh rosemary to the pan, optional. 
  • Be sure to remove roast from the oven when it reaches an internal temperature that's about 5-10 degrees lower than the doneness you want. Place a piece of foil loosely over the top as it rests. The roast will continue to cook once you remove it from the oven. The internal temperature will increase another 5-10 degrees as it rests.

Notes

DONENESS TEMPERATURE
Medium Rare Remove roast from the oven at 125 degrees
Medium Remove roast from the oven at 130 degrees
Medium Well Remove roast from the oven at 140 degrees
 
Keyword Beef, oven roasted, roast beef