A Christmas garlic butter prime rib roast makes a dramatic holiday centerpiece with a browned herb crust and tender slices. The method is straightforward: season generously, roast gently, and use a thermometer to guide doneness rather than relying on time alone.
Ingredients
- 1 bone-in or boneless prime rib roast, 4–5 pounds
- 3 tablespoons softened unsalted butter
- 4 garlic cloves, finely minced
- 1 tablespoon chopped fresh rosemary
- 1 tablespoon chopped fresh thyme
- 1½ teaspoons kosher salt
- 1 teaspoon black pepper
- 1 tablespoon olive oil
How to Make Garlic Butter Prime Rib
- Prepare the roast. Pat the beef dry with paper towels. Place it on a rack in a roasting pan.
- Mix the butter. Stir softened butter, garlic, rosemary, thyme, salt, pepper, and olive oil into a paste.
- Season. Spread the garlic herb butter over the top and sides of the roast. Refrigerate uncovered for several hours or overnight if desired, then bring out only while the oven preheats.
- Roast. Heat oven to 450°F (230°C). Roast for 15 minutes to brown the exterior, then reduce to 325°F (165°C) and continue cooking.
- Check temperature. Insert a thermometer into the center, away from bone. Remove the roast at your chosen doneness while accounting for carryover cooking. For food safety, USDA guidance for whole beef roasts is 145°F (63°C) followed by at least a 3-minute rest.
- Rest and carve. Tent loosely with foil and rest at least 20 minutes. Slice across the grain and serve with pan juices.
Tips for a Tender Roast
- Use a reliable instant-read or leave-in thermometer.
- Do not pierce the meat repeatedly while roasting.
- Rest before carving so juices redistribute.
- For bone-in roasts, keep the thermometer probe away from the bone.
Serving Ideas
Serve with honey glazed carrots, roasted potatoes, and a fresh winter salad. Explore our Christmas recipe collection for more menu ideas.
Storage
Refrigerate leftovers promptly in shallow airtight containers and use within 3–4 days. Reheat gently to avoid drying the beef.
Frequently Asked Questions
Should prime rib be at room temperature before roasting?
It does not need hours on the counter. Keep it refrigerated until preparation and follow safe handling practices.
How long should prime rib rest?
At least 20 minutes is helpful for a large roast before carving.
Can I make the garlic butter ahead?
Yes. Mix it a day ahead and refrigerate covered. Let it soften enough to spread before seasoning the roast.
Save This Christmas Prime Rib Recipe
Keep this garlic butter prime rib method for a festive dinner when you want a classic roast with a fragrant herb crust.
