Here’s a recipe for a Perfect Prime Rib Roast—tender, juicy, and full of flavor with a beautifully crusted exterior.
Ingredients (Serves 6–8)
- 4–6 lbs (1.8–2.7 kg) prime rib roast, bone-in or boneless
- 4 cloves garlic, minced
- 2 tbsp olive oil
- 2 tsp kosher salt
- 1 tsp black pepper
- 1 tsp fresh rosemary, chopped (or 1/2 tsp dried)
- 1 tsp fresh thyme, chopped (or 1/2 tsp dried)
Optional for au jus:
- 1 cup beef broth
- 1/2 cup red wine
Instructions
- Prep the roast
- Remove roast from refrigerator 2 hours before cooking to come to room temperature.
- Preheat oven to 450°F (232°C).
- In a small bowl, mix garlic, olive oil, salt, pepper, rosemary, and thyme. Rub all over the roast.
- Sear the roast
- Place roast on a rack in a roasting pan, fat side up.
- Roast at 450°F (232°C) for 15–20 minutes to develop a crust.
- Roast to desired doneness
- Reduce oven temperature to 325°F (163°C).
- Continue roasting until internal temperature reaches:
- Rare: 120–125°F (49–52°C)
- Medium-rare: 130–135°F (54–57°C)
- Medium: 140–145°F (60–63°C)
- Use a meat thermometer for accuracy.
- Rest the roast
- Remove roast from oven and tent with foil.
- Let rest 20–30 minutes to allow juices to redistribute.
- Optional au jus
- Place roasting pan on stove over medium heat.
- Add beef broth and red wine, scraping up browned bits. Simmer 5 minutes and strain if desired.
- Serve
- Slice against the grain and serve with au jus.
✅ Tips:
- Bone-in roasts are more flavorful and help retain moisture.
- For extra crust, season the roast 24 hours in advance and refrigerate uncovered.
- Use a digital thermometer for precise doneness—prime rib is best medium-rare.
I can also provide a slow-cooker or sous-vide version for an ultra-tender prime rib if you want. Do you want that version?
