- 2 tablespoons olive oil, or as needed
- 1 (7 pound) beef prime rib roast
- 2 teaspoons dried rosemary
- 2 teaspoons coffee beans
- 2 teaspoons lemon pepper
- 2 teaspoons ground black pepper
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Preheat oven to 350 degrees F (175 degrees C).
- Rub olive oil generously over all sides of prime rib roast. Grind rosemary with coffee beans in a spice grinder and sprinkle the mixture over the roast. Sprinkle lemon pepper and black pepper over the meat, followed by garlic powder and onion powder. Place roast into a large roasting pan and cover with non-stick aluminum foil.
- Roast in the preheated oven for 1 hour and 15 minutes. Uncover and continue roasting until meat is browned and an instant-read meat thermometer inserted into the thickest part of the roast reads at least 145 degrees F (65 degrees C), about 1 hour and 15 more minutes. Let roast rest for at least 10 minutes before slicing.