🥩 Master the Art of Cooking Perfect Prime Rib
Prime rib is all about slow roasting, accurate temperature, and proper resting. Follow these steps for a juicy, tender roast every time.
🧾 Ingredients
- 1 prime rib roast (bone-in or boneless)
- Kosher salt
- Black pepper
- 2–4 cloves garlic, minced (optional)
- 1–2 tbsp olive oil or softened butter
- Fresh rosemary or thyme (optional)
👨🍳 Step 1: Prepare the roast
- Remove the roast from the refrigerator 1–2 hours before cooking.
- Pat dry with paper towels.
- Rub with oil or butter.
- Season generously with salt and pepper.
🔥 Step 2: Roast low and slow
- Preheat oven to 120°C (250°F).
- Place roast on a rack in a roasting pan.
- Roast until the internal temperature reaches:
| Doneness | Remove from Oven At |
|---|---|
| Rare | 49–52°C (120–125°F) |
| Medium-rare | 52–54°C (125–130°F) |
| Medium | 57–60°C (135–140°F) |
Use a meat thermometer for best results.
⏸️ Step 3: Rest the meat
- Tent loosely with foil.
- Rest for 20–30 minutes.
- The temperature will continue to rise slightly (carryover cooking).
🔥 Step 4: Create the crust
For a restaurant-style crust:
- Increase oven to 260°C (500°F).
- Return roast to oven for 5–10 minutes until beautifully browned.
🔪 Step 5: Slice and serve
- Slice against the grain.
- Serve with au jus, horseradish sauce, roasted potatoes, or vegetables.
💡 Secrets to success
✅ Use a thermometer instead of cooking by time alone.
✅ Don’t skip the resting period.
✅ Season generously.
✅ Low-and-slow roasting gives the most even pink interior.
Common mistakes
❌ Cooking straight from the fridge.
❌ Overcooking beyond medium.
❌ Cutting immediately after roasting.
❌ Relying solely on cooking time instead of temperature.
A perfectly cooked prime rib should have a flavorful crust, a juicy interior, and an even rosy color from edge to edge. 🍽️🥩

