Instructions
Step 1: Prep the Roast
- Bring the roast to room temperature (leave out 1–2 hours before roasting).
- Pat dry with paper towels.
- Mix salt, cracked pepper, garlic powder, and onion powder.
Step 2: Season Generously
- Rub the entire roast with olive oil.
- Press the spice mixture all over, including the sides and bottom.
- For added depth, tuck a few sprigs of rosemary under the twine.
Step 3: Roast Low and Slow
- Preheat oven to 450°F (232°C).
- Place roast bone-side down on a rack in a roasting pan.
- Roast at 450°F for 20 minutes to form a crust.
- Lower temperature to 325°F (163°C) and roast for 90–110 minutes, until internal temp is:
- 120°F for rare
- 130°F for medium rare
Step 4: Rest and Serve
- Remove roast and tent with foil.
- Let rest for 20–30 minutes before slicing (very important!).
- Carve between the bones and serve with au jus or horseradish sauce.
Tips for Success
- Letting the meat come to room temperature ensures even cooking.
- Always use a meat thermometer for perfect doneness.
- Resting the roast keeps it juicy.
Variations
- Add a Dijon mustard rub before the pepper crust.
- Mix in smoked paprika or cayenne for a spicier edge.
- Add a red wine reduction sauce for elegance.
Ingredient Substitutions
- Olive oil → melted butter
- Fresh garlic → garlic powder if unavailable
- Fresh rosemary → thyme or sage
Storage & Reheating
- Refrigerate leftovers up to 4 days
- Wrap slices in foil and reheat in oven at 300°F for 10–15 minutes
- Freeze sliced portions for up to 2 months
What to Serve With Prime Rib Roast
- Garlic mashed potatoes
- Creamed spinach
- Yorkshire pudding
- Horseradish cream or au jus
Nutrition Facts (Per Serving)
- Calories: 540
- Protein: 45g
- Fat: 40g
- Carbohydrates: 2g
- Iron: 35% DV
FAQs
Can I cook this roast boneless?
Yes, but bone-in adds flavor and moisture. Adjust time slightly.
How do I make a crust without overcooking?
Start at high heat to sear, then roast low and slow. Don’t skip the rest time.
Can I prep the roast the night before?
Yes! Season and refrigerate uncovered for maximum flavor.
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Conclusion
The pepper-crusted prime rib roast is more than a dish—it’s a tradition. It’s the kind of meal that gets everyone talking, gathering, and asking for seconds. Don’t wait for the holidays to treat yourself to this bold, beautiful roast.
