Looking to make a show-stopping main dish for dinner or special occasions? This Prime Rib Roast Recipe delivers tender, juicy meat with a flavorful crust that will impress family and guests. Perfect for holidays, celebrations, or a luxurious weekend dinner, prime rib is a classic roast that’s easier to make at home than you might think.
Follow this guide for a perfectly cooked, restaurant-quality prime rib every time.

Why You’ll Love This Prime Rib Roast Recipe
- Juicy and tender inside
- Crispy, flavorful crust on the outside
- Simple seasoning, full of flavor
- Perfect for special occasions or holiday dinners
- Easy to prepare with step-by-step instructions
Ingredients You’ll Need
- 1 (4–6 lb) prime rib roast (bone-in or boneless)
- 2–3 tbsp olive oil
- 4–5 garlic cloves, minced
- 2 tsp salt
- 1 tsp black pepper
- 2 tsp fresh rosemary, chopped (or 1 tsp dried)
- 2 tsp fresh thyme, chopped (or 1 tsp dried)
- Optional: Dijon mustard for rub
How to Make Prime Rib Roast
Step 1: Prepare the Roast
Remove the roast from the refrigerator and let it come to room temperature for 1–2 hours. This ensures even cooking.
Step 2: Preheat Oven
Preheat your oven to 450°F (230°C).
Step 3: Season the Roast
In a small bowl, combine garlic, olive oil, salt, pepper, rosemary, and thyme. Rub the mixture evenly over the entire roast. Optionally, brush with Dijon mustard for extra flavor.
Step 4: Roast at High Heat
Place the roast fat-side up on a rack in a roasting pan. Roast in the preheated oven at 450°F for 15–20 minutes to develop a crust.
Step 5: Lower Heat & Continue Roasting
Reduce the oven temperature to 325°F (165°C). Continue roasting until the internal temperature reaches your desired doneness:
- Rare: 120–125°F
- Medium-Rare: 130–135°F
- Medium: 140–145°F
Use a meat thermometer for accuracy.
Step 6: Rest the Meat
Remove the roast from the oven, cover loosely with foil, and rest for 20–30 minutes. This allows the juices to redistribute and keeps the meat tender.
Step 7: Slice & Serve
Slice the roast against the grain and serve with au jus, horseradish sauce, or your favorite sides.
Tips for the Best Prime Rib Roast
- Let the roast come to room temperature before cooking
- Use a meat thermometer for perfect doneness
- Rest the roast after cooking to lock in juices
- For extra flavor, dry-brine the roast overnight with salt and herbs
- Slice carefully against the grain for maximum tenderness
Prime Rib Roast Variations
- Herb-Crusted Prime Rib: Add extra fresh herbs and garlic
- Garlic & Butter Prime Rib: Spread herb butter under the crust
- Horseradish Crusted: Add horseradish to seasoning mix for a zingy kick
- Smoked Prime Rib: Use a smoker for smoky flavor
Serving Suggestions
Pair your prime rib roast with:
- Garlic mashed potatoes
- Roasted vegetables
- Creamed spinach
- Yorkshire pudding
- Horseradish sauce or au jus
Storage
- Store leftover roast in an airtight container in the refrigerator for 3–4 days
- Slice and reheat gently to preserve tenderness
Final Thoughts
This Prime Rib Roast Recipe is tender, juicy, and packed with flavor. With simple seasonings and proper roasting, you can create a restaurant-quality centerpiece right at home. Perfect for holidays, family gatherings, or any special occasion, prime rib is a timeless dish that impresses every time.
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