Herb-Crusted Prime Rib Roast with Garlic Butter

🕒 Prep: 10 min
🔥 Cook: 2 hours
🍽 Serves: 8
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Get ready to impress your guests with this Herb-Crusted Prime Rib Roast with Garlic Butter. It's a show-stopping centerpiece that's perfect for any special occasion. With a flavorful herb crust and a kick of garlic butter, this roast is as delicious as it is beautiful.

Ingredients for Herb-Crusted Prime Rib Roast with Garlic Butter

Prime rib roast is the star of the show, bringing rich, beefy flavor and tender texture. Choose a 5-6 lb roast for optimal results. Olive oil helps the herbs adhere and adds a touch of richness. Garlic infuses the roast with its warm, pungent flavor, while rosemary and thyme bring earthy, aromatic notes. Kosher salt and black pepper season the meat, enhancing its natural flavors. Unsalted butter is the base for our garlic butter, adding a creamy, indulgent finish. Lastly, a bit of Dijon mustard gives a subtle tang that complements the garlic butter beautifully.

Tips & Tricks

  • Use a meat thermometer to ensure the perfect doneness. It's more reliable than guessing.
  • Let the roast sit at room temperature for an hour before cooking to ensure even cooking.
  • Don't skip the resting step—it makes a big difference in tenderness.

Serving Suggestions

This prime rib pairs wonderfully with creamy mashed potatoes or a light, fresh salad. For a classic touch, serve with Yorkshire puddings and a rich red wine gravy. A side of roasted vegetables like carrots and Brussels sprouts makes for a balanced, colorful plate.

Frequently Asked Questions

How can I tell when the roast is done?
Use a meat thermometer. For medium-rare, aim for an internal temperature of 130°F (54°C).
Can I use dried herbs instead of fresh?
Yes, but use half the amount since dried herbs are more concentrated.
What if I don't have a roasting rack?
You can use a wire cooling rack placed inside a baking sheet or make a makeshift rack with vegetables like onions and carrots.

Herb-Crusted Prime Rib Roast with Garlic Butter Recipe Walkthrough

Begin by preheating your oven to 450°F (232°C). This initial high heat will sear the roast, locking in the juices and creating a gorgeous crust. While the oven heats up, mix together the olive oil, minced garlic, chopped rosemary, chopped thyme, kosher salt, and black pepper in a small bowl. This will form a paste that you'll rub all over the prime rib, ensuring every inch is coated with flavor.

Place the seasoned roast on a rack in a roasting pan. The rack allows heat to circulate, cooking the roast evenly. Pop it into the preheated oven and let it roast for 15 minutes. This searing step is crucial for that beautiful crust. After 15 minutes, reduce the oven temperature to 325°F (163°C) and continue roasting. You'll want to keep an eye on the internal temperature—it should reach your desired doneness. For medium-rare, aim for 130°F (54°C), which usually takes about 90-120 minutes.

While the roast is cooking, make the garlic butter by combining the softened butter, minced garlic, and Dijon mustard in a bowl. Mix until smooth and well combined. Once your roast is done, remove it from the oven and let it rest for 20 minutes. This resting period is key—it allows the juices to redistribute, making the meat juicy and tender.

After resting, slice the roast and serve with a dollop of garlic butter on top. The butter will melt over the warm meat, creating a luscious, savory sauce.

Why You'll Love This Recipe

  • Aromatic herbs give the roast a delightful, fragrant crust.
  • Garlic butter adds a rich, irresistible flavor to every slice.
  • Simple enough for a first-timer, impressive enough for a seasoned cook.
  • Perfect for special occasions and holiday dinners.

Ingredients

1 prime rib roast (5-6 lbs)
3 tbsp olive oil
4 cloves garlic, minced
2 tbsp fresh rosemary, chopped
2 tbsp fresh thyme, chopped
1 tbsp kosher salt
1 tbsp black pepper
1/2 cup unsalted butter, softened
1 tbsp Dijon mustard

Step-by-step Instructions

1. Preheat oven to 450°F (232°C).
2. In a small bowl, mix olive oil, garlic, rosemary, thyme, salt, and pepper to form a paste.
3. Rub the paste evenly over the entire prime rib roast.
4. Place roast on a rack in a roasting pan and put in the preheated oven.
5. Roast for 15 minutes, then reduce oven temperature to 325°F (163°C) and continue roasting for 90-120 minutes or until internal temperature reaches desired doneness.
6. In the meantime, prepare the garlic butter by mixing softened butter with minced garlic and Dijon mustard.
7. Once the roast is done, remove from oven and let it rest for 20 minutes before slicing.
8. Serve slices with garlic butter on top.

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