Garlic Prime Rib (2024)

4.8

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A tasty prime rib marinade made with olive oil, garlic, and thyme. I was trusted with this recipe but I can't keep it to myself!

Submitted byChef Mike

Updated on September 19, 2023

Tested by

Allrecipes Test Kitchen

The Allrecipes Test Kitchen staff are a team of culinary pros who make and vet recipes using only equipment you'd find in a home kitchen. Staff credentials vary but include training at the Culinary Institute of America; kitchen stints in fine dining restaurants; and countless hours in the test kitchen itself.

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Prep Time:

10 mins

Cook Time:

1 hr 30 mins

Additional Time:

1 hr 10 mins

Servings:

15

Yield:

1 10-pound roast

Jump to Nutrition Facts

Ingredients

  • 1 (10 pound) prime rib roast

  • 10 cloves garlic, minced

  • 2 tablespoons olive oil

  • 2 teaspoons salt

  • 2 teaspoons ground black pepper

  • 2 teaspoons dried thyme

Directions

  1. Gather all ingredients for marinade.

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  2. Mix garlic, olive oil, salt, pepper, and thyme together in a small bowl.

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  3. Place roast in a roasting pan with the fatty side up. Spread mixture over the top of roast; let roast sit out until it is at room temperature, no longer than 1 hour.

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  4. Preheat the oven to 500 degrees F (260 degrees C).

  5. Bake roast in the preheated oven for 30 minutes; reduce the temperature to 325 degrees F (165 degrees C), and continue roasting for an additional 60 to 75 minutes. The internal temperature of the roast should be at 135 degrees F (57 degrees C) for medium rare.

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  6. Allow roast to rest for 10 or 15 minutes before carving so the meat can retain its juices.

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Editor's Note

Refer to our guide to buy the best garlic press for your kitchen, and make cooking all your favorite recipes easier.

Nutrition Facts (per serving)

562Calories
48g Fat
1g Carbs
30g Protein
Nutrition Facts
Servings Per Recipe15
Calories562
% Daily Value *
Total Fat48g62%
Saturated Fat19g97%
Cholesterol113mg38%
Sodium396mg17%
Total Carbohydrate1g0%
Dietary Fiber0g1%
Protein30g59%
Vitamin C1mg1%
Calcium23mg2%
Iron3mg18%
Potassium410mg9%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

Powered by the ESHA Research Database © 2018, ESHA Research, Inc. All Rights Reserved

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Garlic Prime Rib (2024)

FAQs

How do restaurants make prime rib so tender? ›

How do restaurants make prime rib so tender? The secret to restaurant-style prime rib is cooking the meat super slow at low temperatures. I recommend cooking prime rib at no higher than 200 degrees F. This cooks the meat very slowly, turning the fat into butter and rendering the proteins juicy and soft.

Is it better to use olive oil or butter on prime rib? ›

Use Olive Oil Instead

If you are searing a roast with butter before or after cooking it, it is more likely to burn due to its low smoke point. Instead, David Rose recommends home cooks use olive oil or grapeseed oil to lessen any chance of the roast charring.

Is it better to cook prime rib at 325 or 350? ›

Start by cooking your prime rib at 500°F for 15 minutes and then lower the oven temperature to 325° F and cook for 10-12 min per pound for rare, or 13-14 min per pound for medium rare, or 14-15 min per pound for medium well. A meat thermometer is essential to ensure you cook it perfectly!

What is the most important thing to do before roasting a prime rib roast? ›

A roast is a large cut of meat: it needs more seasoning than you might expect. Season it generously with kosher salt the day before roasting it and let it sit in the fridge uncovered overnight. When you take it out of the fridge before roasting, add pepper and any additional herbs.

What is the best temperature to cook a prime rib roast? ›

Brown the roast at 500°F (or as high as your oven will go) for 15 minutes. Lower the oven to 325°F to finish roasting: Reduce the oven temperature to 325°F. Roast in the oven until the thermometer registers 115°F for rare or 120° for medium rare, and 130°F for medium.

Should you rub a prime rib the night before? ›

Putting a dry rub on too early increases the likelihood of it being washed off or knocked loose before you get the beef cooked. Aside from seasoning mixes designed to go on up to one day before cooking for brining purposes, you'll only want the dry rub on the Prime Rib in time for the start of cooking.

Is prime rib better cooked slow or fast? ›

Cooked low and slow in the oven and finished with a blast of heat for the juiciest, most flavorful, evenly cooked prime rib roast. Kenji is the former culinary director for Serious Eats and a current culinary consultant for the site.

How long to cook a 5 lb prime rib at 250 degrees? ›

Heat the oven to 250°F with the rack in the lower middle position. Cook for 4 to 5 hours or until the internal temperature in the thickest part of the roast is 125-130°F for medium-rare prime rib, or 135-140°F for medium.

Is it better to sear prime rib first or last? ›

Searing is an important part of roasting a prime rib. Searing the roast first will kill the surface bacteria, which is a nice touch, especially when you are roasting at lower temperatures.

Do you put fat side down or up on prime rib? ›

Place the roast fat side up, bone side down, in a large roasting pan. Cook for 15 minutes, then reduce the oven temperature to 325°F. This allows the heat to sear the roast, trapping the juicy flavors inside while the rest of the meat cooks. On average, each pound of rib needs 15 minutes to cook (i.e., a 4 lb.

Should you age prime rib before cooking? ›

Certainly dry-aging your prime rib for six weeks will create a delicious holiday main dish and a pretty good story for the table to boot. But if dry-aging is maybe more commitment than you're ready for, give Chef John's Perfect Prime Rib a try. It's ready in about six hours not six weeks.

Should you put water in the bottom of the roasting pan when cooking prime rib? ›

Placing the oven rack too high up will cause your roast to brown too quickly and burn! After 30 minutes in the oven, add a ½ cup of water to the bottom of the roasting pan. The key is to allow the onions to brown and caramelize while roasting, but not to burn and smoke in the fat.

When to take prime rib out of the fridge? ›

Before you begin roasting, be sure your Prime Rib Roast is completely thawed. If frozen, thaw it in the refrigerator for at least 48 hours before preparing and bring the meat to room temperature. Remove your roast from the refrigerator for at least 1 hour (but no more than 2 hours) before roasting.

Do you cook prime rib covered or uncovered? ›

Do you cover prime rib roast when cooking? You can cover rib roast when cooking after searing it to help it retain some of its moisture, but it's not necessary. For the best results, leave the roast uncovered until you remove it from the oven or grill and place it at room temperature for resting.

What is the 500 rule for prime rib? ›

Here's the formula for cooking medium-rare prime rib:

Take the weight of your prime rib roast and multiply it x 6 minutes. For example, a 6 lb. rib eye roast multiplied x 6 minutes = 36 minutes in the oven at 500 degrees F.

What makes prime rib so delicious? ›

Prime rib has a large “eye” of meat in the center, which is juicy, tender, and marbled with fat. This eye has a fat-marbled muscle around it, and the whole thing is surrounded by a thick cap of fat. This means that prime rib is tender, juicy, and extremely flavorful because the muscles aren't heavily used.

What is the best way to get prime rib cooked? ›

Cook the prime rib at 500 F for 20 minutes. Then, turn the heat down to 325 F and cook it for another 1.5 hours – or until the internal temperature reaches. Once it's done, allow it to cool for 40 minutes under a foil tent. Then, slice it, serve with your favorite mashed potatoes, and enjoy!

Why is my prime rib always tough? ›

Overcooking the Prime Rib

That's why prime rib is so expensive: it's a huge piece of extremely good beef. Therefore, it's important not to cook it beyond medium-rare. Going past that temperature means the roast will no longer be tender.

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