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Easy Prime Rib Roast

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Pillsbury Kitchens
Updated Jun 7, 2021
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The trick to making our Easy Prime Rib Roast is five simple ingredients and flavorful au jus. If you're wondering how to cook a boneless prime rib roast, we make it simple with our step-by-step instructions below. Gather your herb mixture ingredients including coarse salt, dried thyme leaves, garlic powder and ground black pepper. Check out our Expert Tips for sauce recipes that will enhance the flavor and keep this prime rib on your holiday must-have list.

Easy Prime Rib Roast

  • Prep Time 5 min
  • Total 3 hr 10 min
  • Ingredients 5
  • Servings 6
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Ingredients

  • 1 boneless beef rib roast (4 1/2 lb)
  • 1 teaspoon coarse (kosher or sea) salt
  • 1 teaspoon dried thyme leaves
  • 1 teaspoon garlic powder
  • 1/4 teaspoon coarse ground black pepper

Instructions

  • Step 
    1
    Heat oven to 350°F. Line shallow roasting pan with foil. Place beef, fat side up, in pan.
  • Step 
    2
    In small bowl, mix salt, thyme, garlic powder and pepper until well blended. Sprinkle and press herb mixture on roast.
  • Step 
    3
    For medium-rare, roast uncovered 1 hour 45 minutes to 2 hours 15 minutes or until meat thermometer inserted in center reads 135°F. For medium, roast 2 hours 15 minutes to 2 hours 45 minutes or until meat thermometer inserted in center reads 150°F. Cover roast loosely with foil; let stand 15 to 20 minutes before carving.

Nutrition

380 Calories
23g Total Fat
41g Protein
0g Total Carbohydrate
0g Sugars

Nutrition Facts

Serving Size: 1 Serving
Calories
380
Calories from Fat
210
Total Fat
23g
36%
Saturated Fat
9g
46%
Trans Fat
1g
Cholesterol
120mg
41%
Sodium
480mg
20%
Potassium
530mg
15%
Total Carbohydrate
0g
0%
Dietary Fiber
0g
0%
Sugars
0g
Protein
41g
% Daily Value*:
Vitamin A
0%
0%
Vitamin C
0%
0%
Calcium
4%
4%
Iron
15%
15%
Exchanges:
0 Starch; 0 Fruit; 0 Other Carbohydrate; 0 Skim Milk; 0 Low-Fat Milk; 0 Milk; 0 Vegetable; 0 Very Lean Meat; 3 Lean Meat; 0 High-Fat Meat; 0 Fat;
Carbohydrate Choice
0
*Percent Daily Values are based on a 2,000 calorie diet.

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