boneless prime rib roast recipe
The Best boneless prime rib roast recipe
I also love that prime rib is one of those meats that’s actually pretty healthy for you. It’s leaner than a full rib roast because it’s boneless, and it’s packed with protein and iron. My kids eat it regularly because they think it’s fun—like, how cool is it that it’s basically beef in its most delicious form? I’ve even had my husband and his coworkers ask for leftovers because they swear by it. It’s not just a recipe for holidays or big gatherings; it’s something you can make for a family dinner, a weekend brunch, or even just a cozy meal in the evenings. The key is keeping it moist and letting it rest before slicing, and honestly, once you get the hang of it, it’s foolproof. You don’t need fancy ingredients or a lot of time—just good-quality beef and a little patience. It’s one of those recipes that feels like a labor of love, but it’s worth every minute.

Prime Rib Boneless Roast with Herb Butter
A succulent, tender boneless prime rib roast seasoned with garlic, rosemary, and thyme, basted with a rich herb butter sauce. Perfect for a special dinner.
🥘Ingredients
- 2.5 lbs (1.1 kg) boneless prime rib roast
- 2 tbsp unsalted butter
- 2 tbsp olive oil
- 4 cloves garlic, minced
- 1 tbsp fresh rosemary, chopped
- 1 tbsp fresh thyme, chopped
- 1 tbsp Dijon mustard
- 1 tsp kosher salt
- ½ tsp black pepper
- 1 tsp Worcestershire sauce
- 4 oz (113g) unsalted butter
- 2 tbsp fresh parsley, chopped
- 1 tbsp fresh tarragon, chopped
- 1 tbsp fresh chives, chopped
- 1 tbsp lemon juice
- 1 tsp Dijon mustard
- ½ tsp garlic powder
- 1 tbsp olive oil
- 1 tbsp brown sugar
- 1 tsp smoked paprika
👨🍳Directions
-
1
Preheat oven to 325°F (165°C). Place a roasting pan in the oven and let it heat. -
2
Pat the prime rib roast dry with paper towels. In a small bowl, mix olive oil, brown sugar, and smoked paprika. Rub this mixture evenly over the roast. -
3
In a separate bowl, combine minced garlic, chopped rosemary, thyme, Dijon mustard, salt, black pepper, and Worcestershire sauce. Rub this mixture all over the roast. -
4
Place the roast in the preheated roasting pan. Pour the olive oil into the bottom of the pan. -
5
Roast the rib for 2 hours, basting with the rendered fat every 30 minutes. -
6
After 2 hours, remove the roast from the oven and let it rest for 15 minutes. While it rests, prepare the herb butter sauce. -
7
In a small bowl, mix softened butter, parsley, tarragon, chives, lemon juice, Dijon mustard, and garlic powder. -
8
Slice the roast against the grain into ½-inch thick slices. Spoon the herb butter sauce over the slices. -
9
Return the roast to the oven (if not already done) and roast for another 20-30 minutes at 350°F (175°C) until the internal temperature reaches 145°F (63°C).
🔧Equipment
- Roasting pan
- Oven
- Mixing bowls
- Knife and cutting board
- Measuring spoons
- Wooden spoon
- Aluminum foil
- Tongs
📊Nutrition Facts (per serving)
📝Notes
Tips
- For extra tenderness, let the roast rest for at least 15 minutes before slicing.
- Use a meat thermometer to ensure the internal temperature reaches 145°F (63°C) for safe consumption.
- Adjust the roasting time based on your oven’s performance; some ovens may cook faster or slower.
- Substitute fresh herbs with 1 tsp dried herbs (adjust quantities as needed).
- For a glaze, reduce the herb butter sauce and brush it over the roast during the last 10 minutes of cooking.
Variations
- Add a sprinkle of coarse sea salt and cracked black pepper before roasting for enhanced flavor.
- Consider adding a splash of red wine to the roasting pan for a deeper flavor profile.
Watch Video Of How Prime Rib Boneless Roast with Herb Butter Works
❓ Frequently Asked Questions About Prime Rib Boneless Roast with Herb Butter
What is the best cut of beef for making a boneless prime rib roast?
The best cut for a boneless prime rib roast is the center-cut ribeye steak or the top loin rib section (often called “prime rib” in stores). This cut comes from the rib section of the cow and has a rich marbling of fat, which enhances flavor and tenderness. If you can’t find a center-cut, a top loin roast (like a T-bone or strip loin) can also work well, though it may require slightly more attention to prevent drying out.
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How do I prepare the boneless prime rib roast before cooking?
For a boneless prime rib roast, start by trimming excess fat to about ½ inch around the edges to prevent grease splatter. Pat the roast dry with paper towels to help it brown better. For extra flavor, you can rub it with a dry rub (like coarse salt, black pepper, garlic powder, and rosemary) or a simple oil-based marinade (olive oil, Dijon mustard, and herbs). If using a marinade, let it sit for at least 1–2 hours (not overnight) to avoid over-moistening the meat.
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What is the ideal internal temperature for a boneless prime rib roast, and how do I check it?
The ideal internal temperature for a boneless prime rib roast is 125–130°F (52–54°C) for medium-rare, 135–140°F (57–60°C) for medium, and 145°F (63°C) for well-done. Use a meat thermometer inserted into the thickest part, avoiding the bone if it’s a boneless cut. Rest the roast for 10–15 minutes after removing it from the oven to allow juices to redistribute before slicing.
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Should I sear the boneless prime rib roast before roasting, and how do I do it properly?
Yes, searing the boneless prime rib roast is highly recommended to develop a flavorful crust. Heat a cast-iron skillet or Dutch oven over high heat until very hot. Pat the roast dry and sear it on all sides for 2–3 minutes per side until deeply browned. This step also helps lock in juices. After searing, transfer the roast to a preheated oven for roasting.
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What is the best way to roast a boneless prime rib, and how long does it cook for?
For roasting, preheat your oven to 275–300°F (135–150°C)—lower heat helps prevent drying out. Place the roast on a rack in a roasting pan to allow air circulation. Cook for about 1 hour per 5–6 pounds (adjust based on thickness and desired doneness). For example, a 6–8 pound roast should cook for 1.5–2.5 hours. Use the meat thermometer to check doneness as you cook, and check periodically to avoid overcooking.
