Supper Club Prime Rib with Horseradish Sauce

A slow-roasted prime rib with tangy horseradish cream, the centerpiece main of a classic Wisconsin supper club dinner.

🇺🇸United States· Wisconsin
Supper Club Prime Rib with Horseradish Sauce — Wisconsin, United States
Prep
20 min
Cook
150 min
Total
170 min
Servings
8
Difficulty
Hard
Calories
620 kcal

Ingredients

0 of 8 gathered

Servings
8
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Equipment

  • Roasting pan
  • Meat thermometer

Nutrition

Per serving, approximate

Calories
620 kcal
fat
46
carbs
4
protein
45
calories
620

Instructions

  1. 1

    Let the roast sit at room temperature for about 1 hour before cooking.

  2. 2

    Preheat your oven to 450°F (232°C).

  3. 3

    Rub the garlic, rosemary, salt, and pepper all over the roast.

  4. 4

    Roast for 20 minutes at high heat. Then turn the oven down to 325°F (163°C).

  5. 5

    Keep roasting for about 90 more minutes. Stop when a meat thermometer reads 125°F for medium-rare.

  6. 6

    Cover the roast loosely with foil. Let it rest for 20 minutes before carving.

  7. 7

    Meanwhile, stir the sour cream, horseradish, and Dijon mustard together for the sauce.

  8. 8

    Cut the meat into thick slices. Serve with the horseradish sauce.

Chef's tips

Always check the meat with a thermometer because roast sizes vary. Resting the meat is key to keeping all the juices inside.

Storage

Refrigerate leftovers up to 3 days.

Reheating

Reheat slices gently in a low oven with a splash of beef broth to avoid overcooking.

Common mistakes to avoid

  • Skipping the rest time, which causes juices to run out and dries out the meat
  • Not letting the meat come to room temperature before putting it in the oven

Serving suggestions

With mashed potatoes and a relish trayWith a Wisconsin brandy old fashioned

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