If you’re looking for a show-stopping holiday or weekend dinner, this Prime Rib Roast is the king of beef! With a beautifully seasoned crust, a tender and juicy interior, and rich buttery flavor, this recipe guarantees restaurant-quality results at home. Whether it’s Christmas, New Year’s, or a family celebration, this roast will impress everyone at the table!
🛒 Ingredients
1 bone-in prime rib roast (5–6 lbs)
3 tbsp olive oil
1 tbsp kosher salt
1 tbsp black pepper
1 tbsp garlic powder
1 tbsp fresh rosemary, finely chopped
1 tbsp fresh thyme, finely chopped
6 cloves garlic, minced
2 tbsp unsalted butter, softened (optional for finishing)
Preparation Steps
1️⃣ Prepare the Roast
Remove prime rib from the refrigerator and let it sit at room temperature for 1–2 hours. This helps it cook evenly.
2️⃣ Season Generously
In a small bowl, mix: olive oil, salt, black pepper, garlic powder, minced garlic, rosemary and thyme.
Rub the seasoning mixture all over the roast, covering every side.
3️⃣ Start with High Heat
Preheat oven to 450°F (230°C).
Place the roast bone-side down in a roasting pan.
Roast for 20 minutes to create a golden crust.
4️⃣ Lower Temperature
Reduce oven temperature to 325°F (165°C) and continue cooking about 1 hr 30 min – 2 hours, or until:
120°F (49°C) for rare
130°F (54°C) for medium-rare
140°F (60°C) for medium
Always use a meat thermometer for accuracy.
5️⃣ Rest the Meat
Remove from the oven, cover lightly with foil, and let it rest 20–30 minutes. This keeps it juicy.
6️⃣ Optional Butter Finish
Before slicing, spread softened butter over the top for extra richness and shine.
7️⃣ Slice & Serve
Slice between the bones into thick steaks and serve with mashed potatoes, au jus or horseradish sauce.