Prime Rib Roast With Mustard Horseradish Sauce Recipe

Elevate your holiday gatherings or impress your guests with this show-stopping Prime Rib Roast! Our recipe delivers a perfectly tender and juicy roast, complemented by a vibrant, homemade mustard horseradish sauce that adds a delightful kick. This impressive dish is easier to make than you think!

Prep Time 20 mins
Cook Time 90 mins
Calories 2030.7 kcal
Protein 173g
Rating 4.8 (5 Reviews)
Prime Rib Roast With Mustard Horseradish Sauce 17

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Prime Rib Roast With Mustard Horseradish Sauce

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How to Make Prime Rib Roast With Mustard Horseradish Sauce

  1. Two hours before roasting, remove the prime rib roast from the refrigerator and let it come to room temperature.
  2. Preheat oven to 500°F (260°C). Place oven rack in the second lowest position.
  3. Place the roast, bone-side down, in a roasting pan large enough to comfortably hold it. Generously season the top with 2 teaspoons of salt and 1 teaspoon of freshly ground black pepper.
  4. Roast for 45 minutes at 500°F (260°C).
  5. Reduce oven temperature to 325°F (160°C). Continue roasting for 30 minutes.
  6. Increase oven temperature to 450°F (230°C). Roast for another 15-30 minutes, or until a meat thermometer inserted into the thickest part registers 125°F (52°C) for medium-rare. (Adjust cooking time based on desired doneness.)
  7. While the roast cooks, prepare the mustard horseradish sauce (see below).
  8. Remove the roast from the oven and transfer it to a cutting board. Tent loosely with aluminum foil and let rest for at least 20 minutes before carving. This allows the juices to redistribute, resulting in a more tender and flavorful roast.
  9. Carve the roast against the grain and serve with the zesty mustard horseradish sauce.

Nutrition Information (Approximate per serving)

Sodium

110 g

Sugar

18g

Fat

343g

Carbs

5g

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