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Medium Rare Oven Roasted Prime Rib

Perfectly Juicy Medium Rare Oven Roasted Prime Rib at Home

This Easy Medium Rare Oven Roasted Prime Rib is perfect for gatherings with its savory crust and tender center, making it a memory-maker.
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Prep Time 3 hours
Cook Time 3 hours 30 minutes
Resting Time 30 minutes
Total Time 7 hours
Servings: 8 slices
Course: Dinner
Cuisine: American
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Roast
  • 5 lb Prime Rib Roast Bone-in for exceptional richness
  • 1 tbsp Kosher Salt Enhances beef's natural flavors
  • 2 tsp Freshly Ground Black Pepper Adds balanced kick
For the Seasoning
  • 1 tsp Garlic Powder Adds aromatic depth
  • 2 tbsp Fresh Rosemary Chopped for flavor
  • 2 tbsp Olive Oil Helps seasoning adhere

Equipment

  • roasting pan
  • Digital meat thermometer

Method
 

Step-by-Step Instructions
  1. Bring roast to room temperature for 2-3 hours.
  2. Combine seasoning ingredients and rub over the roast, then coat with olive oil.
  3. Preheat oven to 250°F (120°C) and place the roast fat side up in a roasting pan.
  4. Roast uncovered for about 3 to 3.5 hours, aiming for 120°F internal temperature.
  5. Rest the roast for 30 minutes under aluminum foil.
  6. Increase oven to 500°F (260°C) and crisp the roast for an additional 10 minutes.
  7. Slice the roast into thick cuts and serve immediately.

Nutrition

Serving: 1sliceCalories: 350kcalProtein: 30gFat: 25gSaturated Fat: 10gPolyunsaturated Fat: 1gMonounsaturated Fat: 10gCholesterol: 80mgSodium: 600mgPotassium: 700mgIron: 3mg

Notes

Use a digital meat thermometer for best results. Ensure even flavor by thoroughly rubbing the seasoning mix all over the roast's surface.

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