Imagine hosting a holiday dinner where everyone is amazed by the centerpiece on your table. Herb-Crusted Prime Rib makes that possibility a reality. This prime rib roast is coated with a flavorful blend of garlic, rosemary, and thyme, creating a delicious herb crust that impresses every guest.

To make this delightful dish, you start by preheating your oven to 450°F. This high heat is key to achieving a great crust. After rubbing your prime rib with olive oil, cover it with a mixture of garlic, rosemary, thyme, salt, and pepper. Once it's ready, roast the meat until it reaches the ideal internal temperature, ensuring it's cooked just the way you like it.
Resting the roast for at least 20 minutes before slicing is crucial; it keeps the meat juicy and tender. Pair your Herb-Crusted Prime Rib with low-carb sides like roasted vegetables or a fresh salad to make it a complete meal. Plus, this dish is keto-friendly, making it a great option for those watching their carbs during the holidays.
Table of Contents
Selecting Quality Ingredients
For a perfect herb-crusted prime rib, choosing high-quality ingredients is key. You'll need a prime rib roast with a mix of herbs like rosemary and thyme, as well as seasoning staples like kosher salt and black pepper. Using fresh garlic and olive oil will also enhance the flavor of the dish.
Choosing the Prime Rib
Select a prime rib roast for its tenderness and flavor. You might find this labeled as a standing rib roast. Prime-grade beef is more expensive but tends to be the most tender and has a rich flavor. Look for a marbling of fat throughout the meat, which helps to keep the roast juicy. A 6-7 pound roast usually serves six to eight people, depending on how thick you slice it.
Herbs and Spices for the Crust
Fresh herbs are crucial for a flavorful crust. Use fresh rosemary and fresh thyme, as dried herbs can miss the intensity of flavor you want for this dish. Chop these herbs finely to release their oils and aroma. Combine them with minced garlic, which adds depth to the flavor. Mix these with kosher salt and black pepper to form a savory coating for the roast. This combination is simple yet effective, allowing the meat's natural taste to shine while adding a burst of herbs.
Additional Essentials
To help the herb crust stick to the meat, you'll need a bit of olive oil. Rub olive oil over the roast to ensure the herbs adhere well. Using a meat thermometer is key to avoid overcooking the roast. Insert it into the thickest part of the meat, keeping it away from bone and fat. Consider using an aluminum foil tent as the meat rests—this helps keep it warm and moist. These simple tools and ingredients ensure your prime rib roast turns out perfectly cooked, flavorful, and juicy.
Preparation Techniques
Creating a delicious herb-crusted prime rib involves preparing a robust herb crust, properly seasoning the meat, and skillfully binding the roast with butcher’s twine. These steps help ensure rich flavors and even cooking.
Preparing the Herb Crust
To make a flavorful herb crust, you’ll need fresh ingredients like garlic, rosemary, and thyme. Start by mincing six cloves of garlic and finely chopping two tablespoons each of rosemary and thyme. Combine these in a bowl with one tablespoon of kosher salt and one teaspoon of black pepper.
Mix the herbs with two tablespoons of olive oil until everything is well blended. This will form a paste that coats the roast, imparting a depth of flavor as it cooks.
Seasoning the Meat
Before applying the herb mixture, prepare your prime rib by placing it on a rack in a roasting pan. Ensure the fat side is up, as this helps keep the meat moist during roasting. Rub the entire roast with olive oil to help the herb coating stick.
Take your herb paste and generously rub it all over the roast. Press it firmly into every surface to create an even layer of herbs. This not only flavors the meat but also forms a crust that locks in juices.
Binding the Roast
Using butcher's twine to bind your prime rib is a crucial step that helps it cook evenly. Tie the roast at regular intervals so it holds its shape during roasting. This uniformity allows the heat to penetrate the meat consistently.
Binding also helps keep the herb crust in place, ensuring it doesn't fall off while cooking. Proper binding can improve the overall texture and appearance of the finished dish.
Cooking the Prime Rib
Cooking prime rib requires careful attention to temperature and timing to achieve the perfect roast. You'll want to season it well, monitor its internal temperature closely, and allow it to rest before serving.
Roasting to Perfection
Start by preheating your oven to 450°F (230°C). This high temperature helps create a nice crust. Place your prime rib roast on a rack in a roasting pan, fat side up. Rub the roast with olive oil.
Next, mix minced garlic, chopped rosemary, fresh thyme, kosher salt, and black pepper. Apply this herb mixture generously over the roast. Cook the roast in the oven for 20 minutes. Then, lower the temperature to 325°F (160°C). Continue to cook the roast according to your desired doneness.
Monitoring Temperature
Use a meat thermometer to check the roast's internal temperature. For medium-rare, aim for 130-135°F (54-57°C). Insert the thermometer into the thickest part of the roast for accuracy. Avoid touching bone or fat with the thermometer for the best reading.
Consider using a digital or probe thermometer to keep track of the temperature without opening the oven, which can help maintain a consistent cooking environment. This is key for achieving a perfectly cooked roast every time.
Resting the Roast
Once the prime rib reaches the desired temperature, remove it from the oven and tent with aluminum foil. Let it rest for at least 20 minutes. This step allows the juices to redistribute throughout the meat, which helps keep it tender and moist.
Resting is essential, as slicing too soon can cause the juices to run out, leading to a dry roast. After resting, slice your roast against the grain to enjoy every tender and flavorful bite. This step will ensure your holiday meal is truly memorable.
Serving and Pairings
Herb-crusted prime rib looks amazing on any table. To make it even better, serve it with some delicious sides and the perfect wine. This will impress your guests and make your meal feel extra special.
Carving the Prime Rib
When your herb-crusted prime rib is ready, the way you carve it is key. Let it rest for at least 20 minutes under tented foil. This step helps keep the meat juicy.
Use a sharp knife to slice the prime rib against the grain. This ensures tender pieces. Aim for ½-inch thick slices, though you can go up to 1 inch for larger portions. Carving correctly will make it easier to serve and enjoy each piece.
Side Dishes and Accompaniments
Choosing the right sides can make all the difference. Creamy mashed potatoes are a great start, especially when topped with au jus, which acts like a rich gravy. For something a bit fancier, try twice-baked potatoes.
A fresh side salad, like a wedge or Caesar, adds a refreshing touch. For vegetables, buttered peas or roasted Brussels sprouts pair nicely with the roast's robust flavors.
Don't forget condiments like horseradish sauce for an extra kick. To drink, a Cabernet Sauvignon or Pinot Noir complements the beef deliciously. After the meal, you can even use leftover slices in French Dip Sandwiches for a tasty next-day treat.
Storing and Reusing Leftovers

To keep your leftover prime rib fresh and tasty, store it in an airtight container in the fridge. Reinvent these leftovers with creative recipes, transforming them into new meals that will think they were planned from the start.
Safe Storage Tips
For safe storage, first wrap the prime rib tightly in foil or plastic wrap to prevent it from drying out. Then place it in an airtight container. Store the container in the refrigerator. This helps the prime rib stay fresh for 3-4 days.
Freezing is also an option for long-term storage. Wrap the prime rib securely in plastic wrap, then in aluminum foil. Store it in the freezer, where it can last for up to a month without losing too much quality. Thaw it overnight in the refrigerator before reheating.
Creative Ideas for Leftovers
Transforming your leftover herb-crusted prime rib can be fun and delicious.
You can slice it thin and use it to make hearty sandwiches. Top them with Swiss cheese and arugula for added flavor.
Diced leftovers make a fantastic addition to casseroles. Mix them with mushrooms and garlic for a comforting dish.
You could also cut the prime rib into cubes and add them to a stir-fry with your favorite veggies. This creates a quick, flavorful meal that’s sure to please everyone.
RECIPE: Herb-Crusted Prime Rib
Ingredients
- 1 prime rib roast (6-7 pounds)
- 2 tablespoons olive oil
- 6 cloves garlic, minced
- 2 tablespoons fresh rosemary, chopped
- 2 tablespoons fresh thyme, chopped
- 1 tablespoon kosher salt
- 1 teaspoon black pepper
Instructions
1. Preheat Your Oven
Set your oven to 450°F (230°C).
2. Prepare the Prime Rib
Place the roast on a rack in a roasting pan, fat side up, and coat it with olive oil.
3. Make the Herb Mix
Combine garlic, rosemary, thyme, salt, and pepper in a bowl.
4. Apply the Herb Crust
Evenly rub the herb mix over the roast, pressing it onto the meat.
5. Roast the Prime Rib
- Start roasting at 450°F for 20 minutes.
- Reduce the oven temperature to 325°F (160°C).
- Continue until the meat reaches your preferred doneness:
- Rare: 120-125°F (49-52°C)
- Medium-rare: 130-135°F (54-57°C)
- Medium: 140-145°F (60-63°C)
6. Rest the Meat
After removing it from the oven, cover the roast with foil. Let it rest for at least 20 minutes.
7. Slice and Serve
Cut the roast against the grain to your desired thickness and serve.
Cooking Tips
Use a meat thermometer to perfect doneness. Allowing the meat to rest keeps it juicy.
Nutritional Benefits
Prime rib provides protein, iron, and zinc, which are vital for your muscles and immune system. The herbs and garlic add flavor and beneficial properties like antioxidants.
Keto-Friendly Choice
This dish is low-carb and suits those on a keto diet. Pair with keto-friendly sides to stay on track.
Pairing Suggestions
Serve with low-carb sides like roasted vegetables, salads, or creamed spinach for a complete meal.
Frequently Asked Questions
This section addresses common concerns when preparing an herb-crusted prime rib. From choosing the right herbs to achieving the perfect roast, these tips will help you make a delicious dish for your holiday feast.
What are the essential herbs for a classic herb-crusted prime rib?
You typically use fresh rosemary and thyme. These herbs add a fragrant, earthy flavor that complements the richness of the prime rib.
Can I use dried herbs instead of fresh?
Yes, you can use dried herbs. Just reduce the quantity by about half since dried herbs are more concentrated in flavor.
How do I ensure the herb crust sticks to the meat?
Make sure to pat the meat dry and rub it with olive oil. Then, press the herb mixture firmly into the meat to help it adhere.
How does a Dijon mustard layer affect the crust on a prime rib?
Applying a thin layer of Dijon mustard before the herbs can enhance flavor and help the herb crust stick better.
What should I do if the herb crust starts to burn?
Cover the prime rib with aluminum foil and lower the oven temperature to prevent further burning while the meat continues to cook.
What type of roasting pan should I use?
Choose a heavy-duty roasting pan with a rack to ensure even cooking and good airflow around the roast.
Should I sear the prime rib before roasting?
Searing can help lock in juices and create a flavorful crust. It's not mandatory but can enhance the final result.
How long should you roast a prime rib for optimal tenderness?
Roast for about 15-20 minutes per pound, but check the internal temperature to make sure it meets your desired doneness.
Can I cook the prime rib at a lower temperature for a longer time?
Yes, you can slow roast it at a lower temperature. This technique results in a very tender and evenly cooked meat.
How do I know when the prime rib is done?
Use a meat thermometer to check that the internal temperature reaches your preferred level of doneness.
How long should I let the prime rib rest after cooking?
Let it rest for at least 20 minutes. This allows the juices to redistribute, making the meat moist and tender.
Can I use a boneless prime rib roast?
Yes, a boneless prime rib roast works well and is easier to carve after cooking.
What benefits does salting a prime rib in advance offer?
Salting ahead of time seasons the meat throughout and helps retain moisture during cooking.
Can I marinate the prime rib overnight?
You can marinate overnight to infuse flavors more deeply, but traditional herb rubs focus on seasoning the surface.
What is the best way to carve the prime rib?
Use a sharp knife and slice against the grain for tender slices. Keep slices relatively thick for the best texture.
What sides pair well with herb-crusted prime rib?
Consider sides like roasted vegetables, a fresh salad, or creamed spinach to complement the rich flavors.
How do I reheat leftover prime rib without drying it out?
Cover leftovers with foil and reheat gently in a low oven to keep the meat moist. Add a small amount of broth if needed.
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