- prep: 20 min
- cook: 6 hr
- total: 6 hr 20 min
Summary
Just like the steakhouse-style prime roast your grandparents served at Christmas, but better, because it’s made using the reverse-sear method for a super-tender, evenly cooked interior and an extra-crispy crust.
Ingredients
- 1 (6-pound) boneless prime rib roast, trimmed, tied
- 4 tablespoons store-bought or homemade Montreal-style steak seasoning, divided
- 1 cup sour cream
- 1/4 cup prepared horseradish
- 1 teaspoon freshly ground black pepper
- 1/2 teaspoon kosher salt
- 1/2 cup Dijon mustard, divided
- 1/4 cup (1/2 stick) melted unsalted butter
Instructions
Click Here For Step-By-Step Instructions
Tags
Nutrition
Nutritional Info

- Servings Per Recipe: 8
- Amount Per Serving
- Calories: 331 % Daily Value *
- Total Fat: 27 g 40.93%
- Saturated Fat: 14 g 68.38%
- Trans Fat: 0 g %
- Cholesterol: 82 mg 27.44%
- Sodium: 1718 mg 71.59%
- Calcium: 55 mg 5.45%
- Potassium: 212 mg 6.06%
- Magnesium: 0 mg 0%
- Iron: 1 mg 7.33%
- Zinc: 0 mg 0%
- Total Carbohydrate: 3 g %
- Dietary Fiber: 0 g 1.25%
- Sugar: 2 g
- Protein: 15 g
- Alcohol: 0 g
- Omega 3 Fatty Acid: 0 g
- Omega 6 Fatty Acid: 1 g
- Vitamin A 7.58%
- Vitamin C 3.1%
- Vitamin D 0%
- * Percent Daily Values are based on a 2,000 calorie diet. Your Daily Values may be higher or lower depending on your calorie needs.
Diabetes Exchanges
- Exchange - Fat5
- Exchange - Fruit0
- Exchange - NonFat Milk0
- Exchange - Other Carbs0
- Exchange - Starch0
- Exchange - Vegetables0
- Exchange - Lean Meat2
- Exchange - Alcohol0
MyPlate Info
- MyPlate - Grain Total0 oz-eq
- MyPlate - Vegetable Total0 c
- MyPlate - Fruit0 c
- MyPlate - Dairy0 c
- MyPlate - Protein Total2 oz-eq