Perfect Prime Rib Roast Recipe with Herb Crust for Easy Special Occasions
This tender, juicy prime rib roast is coated in Dijon and a fresh herb crust, then slow-roasted to perfection. Ideal for holidays, dinner parties, and special occasions.
- Prep Time: 30 minutes
- Cook Time: 2 hours
- Total Time: 2 hours 30 minutes
- Yield: 8 servings
- Category: Main Dish Holiday Recipes
- Method: Roasting
- Cuisine: American Classic
- Diet: Gluten Free
Ingredients
This tender, juicy prime rib roast is coated in Dijon and a fresh herb crust, then slow-roasted to perfection. Ideal for holidays, dinner parties, and special occasions.
Instructions
1. Bring to Room Temperature
Remove prime rib from the fridge 1 hour before cooking.
Pat it dry thoroughly with paper towels.
2. Prepare Herb Crust
In a bowl, mix rosemary, thyme, garlic, salt, pepper, and smoked paprika.
Rub roast with olive oil, then coat all sides evenly with Dijon mustard.
Press the herb mixture firmly over the mustard layer to form a crust.
3. Sear in Hot Oven
Preheat oven to 450°F (230°C).
Place roast bone-side down on a rack in a roasting pan.
Roast at 450°F for 15 minutes to develop a flavorful crust.
4. Slow Roast to Desired Doneness
Reduce oven temperature to 325°F (160°C).
Continue roasting until internal temperature reaches:
Rare: 120°F (49°C)
Medium-Rare: 130°F (54°C) – recommended
Medium: 140°F (60°C)
5. Rest the Roast
Remove from oven and tent loosely with foil.
Let rest for 20–25 minutes to lock in juices.
6. Slice & Serve
Carve against the grain into thick or thin slices as desired.
Serve with au jus, horseradish cream, or your favorite sides.
Notes
Use a meat thermometer for best accuracy.
Bone-in roast provides more flavor and moisture.
Serve with mashed potatoes, green beans, or Yorkshire pudding for a classic meal.
Leftovers make excellent steak sandwiches or French dip.
