Ingredients
Equipment
Method
- Preheat your oven to 500 degrees Fahrenheit.
- Prepare the Prime Rib: Remove the prime rib from its packaging. Rinse it under cool water and pat it dry thoroughly. Place the prime rib in a roasting pan on a roasting rack, with the fat side facing up.
- Cut 1-inch deep holes into the top of the prime rib, about every 3 inches. Insert garlic cloves from the whole head of garlic into these holes. Evenly coat the prime rib with the minced garlic, followed by the compound butter.
- Cook the Prime Rib: Bake the prime rib uncovered at 500 degrees Fahrenheit for 30 minutes. After 30 minutes, reduce the oven temperature to 350 degrees Fahrenheit. Continue cooking for approximately 15 minutes per pound.
- Use a meat thermometer to check for desired doneness: Rare (125°F), Medium-Rare (130°F - recommended), Medium (135°F), Medium-Well (140°F), Well (150°F).
- Remove the prime rib from the oven and let it rest for 25 minutes. The roast will continue to cook as it rests. Strain the juices from the roasting pan to use as au jus.
- Carve the prime rib and serve with the au jus, horseradish, and your favorite side dishes.
Notes
This recipe is designed for simplicity and delicious results. Feel free to adjust the garlic and compound butter to your preference. Serving suggestions include baked potatoes, green beans, cauliflower, and Brussels sprouts.