Ingredients
Equipment
Method
- Remove the prime rib from the refrigerator 4 hours before cooking.
- Optional: Bone and tie the roast just before cooking.
- Cut 1/2" slits on the top of the roast and insert sliced garlic.
- Rub the outside of the roast with olive oil.
- Combine rosemary, thyme, kosher salt, black pepper, onion powder, and garlic powder. Spread this mixture evenly over the roast.
- Preheat your oven to 500 degrees F (260 degrees C).
- Transfer the roast to a roasting pan, bone side down.
- Insert a meat thermometer into the center of the roast. Place the pan in the oven on the second rack from the bottom.
- Calculate your initial cooking time: allow 5 minutes per pound of meat. For example, a 9 lb roast needs 45 minutes, and a 6 lb roast needs 30 minutes. This initial high heat creates a nice crust.
- After the calculated cooking time, turn the oven off. Do not open the oven door.
- After 2 hours, the center of the roast should reach 135 degrees F for medium-rare. For medium, continue cooking until it reaches 150 degrees F.
- Remove the roast from the oven and let it rest for 10 minutes before slicing.
Notes
The seasoning rub will char during the initial high-heat cooking, creating a deeply savory crust. This recipe is designed to be comforting and rewarding, making an elegant dish approachable for any home cook.
