Ingredients
- 1 bone-in prime rib roast (about 4–6 lbs)
- 2 tbsp sea salt
- 1 tbsp black pepper (optional, as tolerated)
- 2 tbsp grass-fed butter or ghee, softened
Instructions:
- Remove the prime rib from the refrigerator and let it sit at room temperature for about 1–2 hours to ensure even cooking.
- Preheat your oven to 450°F (230°C).
- Pat the roast dry with paper towels. Rub the entire surface with the softened butter or ghee.
- Season generously with sea salt and black pepper (if using), ensuring even coverage.
- Place the roast, bone-side down, in a roasting pan or on a wire rack set inside a pan.
- Roast in the preheated oven for 20 minutes to create a golden crust.
- Reduce the oven temperature to 325°F (165°C) and continue roasting for about 1.5–2 hours, or until the internal temperature reaches your desired level of doneness:
- Rare: 120–125°F (49–52°C)
- Medium Rare: 130–135°F (54–57°C)
- Medium: 140–145°F (60–63°C)
- Remove the prime rib from the oven and tent it loosely with foil.
- Let it rest for 20–30 minutes before carving. This step ensures the juices redistribute for maximum tenderness.
- Slice the roast between the bones for individual servings. For an elegant presentation,
- spoon any pan drippings over the meat for added flavor.