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Once you try my method for grilling prime rib, you will never want to cook it any other way! Not only is Grilled Prime Rib easy to prepare, but you’re left with a tender, irresistibly juicy rib roast every single time. Plus, you save room in your oven for side dishes or desserts over the holidays. It’s a win-win!
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Prime Rib on the Grill
I look forward to the holidays coming around every year because I get to cook one of my favorite cuts of beef: prime rib roast! Cooking prime rib on the grill never fails to bring out the exceptional flavors and tenderness of this amazing cut. Especially when paired with my homemade prime rib rub (that’s easy, too)!
And the best part? Prime rib leftovers are even better! You can easily repurpose it into different meals for breakfast, lunch, dinner, or to enjoy as a satisfying snack. The possibilities are endless, so let’s get started!
Ingredients for Grilling Prime Rib
- Prime rib roast (bone-in or boneless)
- Spicy brown mustard
- Ground coffee
- Paprika
- Garlic powder
- Minced onion
- Brown sugar
- Kosher salt
- Black pepper
NOTE: I make this grilled prime rib with the most incredible coffee rub, which I recommend trying. However, this isn’t your only option! You can use your favorite seasonings to grill prime rib roast. Go with what you enjoy the most!
How to Grill Prime Rib
- Take your prime rib out of the refrigerator and rest it on the counter to allow it to reach room temperature, about 2 hours or so.
- Preheat your grill to 275-300℉. While your grill is preheating, rub all sides on the prime rib with spicy brown mustard.
- In a small mixing bowl, combine ground coffee, paprika, garlic powder, minced onion, brown sugar, salt and pepper. Mix well.
- Take your prime rib seasoning and rub all sides of the prime rib. Let your seasoned prime rib sit for about 20 minutes.
- Once 20 minutes is up, place the prime rib on the grill and cook for about 2 hours and 45 minutes. Or, until the internal temperature of your prime rib reaches 130℉.
- Remove the prime rib from the grill and allow it to rest for about 15 minutes.
- Carefully slice your prime rib, serve immediately, and enjoy!
Tips for Cooking Prime Rib on the Grill
- Picking out the perfect prime rib: Look for a high-quality prime rib roast (bone-in or boneless) that has a good amount of marbling all over the roast.
- Indirect grilling: Skip using the burners in the middle of your grill. Use the two burners on the sides, start them low, and slowly increase the heat to the desired temperature. This will allow for an indirect heat that perfectly cooks the meat.
- Use a meat thermometer: Your prime rib roast needs to be at least 130°F before pulling it off the grill, and you should always use a meat thermometer to check the internal temperature.
- Allow the roast to rest after grilling: Once you pull your prime rib off the grill, let it rest for about 15-20 minutes before carving with a sharp knife. You can tent your roast with foil, but it’s optional. This keeps the meat moist and tender!
- Carving the roast: Once your roast is done resting, slice it against the grain into thick or thin slices for serving.
Prime Rib Temperature
The USDA recommends a minimum roast beef cooking temperature of 145°F. However, I recommend a temperature of 135°F for medium-rare for the best flavor beef. Either way, remember to pull the roast off of the heat 5 degrees below your desired temperature.
FAQ for Grilled Rib Roast
Grilling a 4-pound prime rib takes about 2 hours and 45 minutes on the grill to reach medium-rare at 130°F. For a bigger roast, you will need to grill for longer. Use a meat thermometer to check every now and then. As a general rule, grill for about 20 to 30 minutes per pound of beef.
Grill prime rib directly on the grill rack using the side burners only. Don’t use the middle burners on the grill. Start the side burners on low and slowly work your way up to the desired temperature. Indirect heat is key to perfectly cooked prime rib on the grill.
Prime rib does not need to be wrapped when grilling. Place the roast fat side up on the grill and keep the lid closed while it’s cooking.
Prime Rib Sauces
I love pairing my prime rib roast recipe with au jus. You can easily collect the drippings/juices from the prime rib on the grill by putting an aluminum foil pan under the grill grates to catch them.
You can also pair my prime rib recipes with a homemade horseradish sauce! The combination of flavors is out-of-this-world delicious.
Ways to Use Leftover Prime Rib
- Penne Pasta with Prime Rib: one of the easiest leftover recipes with creamy pasta and sliced prime rib.
- Prime Rib Grilled Cheese: such a classic and so easy! Serve with diced potatoes or asparagus.
- Nachos: so fun, even the kiddos could help out. Substitute steak for sliced prime rib.
- Prime Rib Sandwich: perfect for a busy weeknight.
Reheating prime rib is easy in the oven. Carefully cut your prime rib into slices and arrange on a baking sheet, drizzle with au jus (optional), and cover with foil. Preheat the oven to 250°F and cook for 10-15 minutes, or until heated through.
Prime Rib Recipes
I love grilled prime rib, but it can also be prepared in many other ways. You can cook your standing rib roast in the oven, smoker, sous vide, or inside your Instant Pot! Any method you choose will taste amazing.
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📋 Recipe
Prime Rib on the Grill
Equipment
- Grill
- Cutting board
Ingredients
- 4 pound prime rib
- 3 Tablespoons spicy brown mustard
- 2 Tablespoons ground coffee
- 1.5 Tablespoons paprika
- 2 Tablespoons garlic powder
- 2 Tablespoons minced onion
- 2 Tablespoons brown sugar
- 1 Tablespoon salt
- 1 Tablespoon pepper
See our Cooking Conversions Chart for help converting measurements!
Instructions
- Allow your prime rib time to reach room temperature, about 2 hours or so.4 pound prime rib
- Preheat your grill to 275-300℉. While your grill is preheating, rub all sides on the prime rib with spicy brown mustard.3 Tablespoons spicy brown mustard
- In a small bowl, combine ground coffee, paprika, garlic powder, minced onion, brown sugar, salt and pepper. Mix well.2 Tablespoons ground coffee, 1.5 Tablespoons paprika, 2 Tablespoons garlic powder, 2 Tablespoons minced onion, 2 Tablespoons brown sugar, 1 Tablespoon salt, 1 Tablespoon pepper
- Take your prime rib seasoning and rub all sides of the prime rib. Let your seasoned prime rib sit for about 20 minutes.
- Once 20 minutes is up, place the prime rib on the grill and cook for about 2 hours and 45 minutes. Or, until the internal temperature of your prime rib reaches 130℉.
- Remove the prime rib from the grill and allow it to rest for about 15 minutes.
- Carefully slice your prime rib, serve immediately and enjoy!
Notes
- Picking out the perfect prime rib: Look for a high-quality prime rib roast (bone-in or boneless) that has a good amount of marbling all over the roast.
- Indirect grilling: Skip using the burners in the middle of your grill. Use the two burners on the sides, start them low, and slowly increase the heat to the desired temperature. This will allow for an indirect heat that perfectly cooks the meat.
- Use a meat thermometer: Your prime rib roast needs to be at least 130°F before pulling it off the grill, and you should always use a meat thermometer to check the internal temperature.
- Allow the roast to rest after grilling: Once you pull your prime rib off the grill, let it rest for about 15-20 minutes before carving with a sharp knife. You can tent your roast with foil, but it’s optional. This keeps the meat moist and tender!
- Carving the roast: Once your roast is done resting, slice it against the grain into thick or thin slices for serving.
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