🥩 Prime Rib Roast (Standing Rib Roast)
A prime rib roast is one of the most tender, flavorful beef roasts — perfect for holidays or special dinners.
🛒 What It Is
Prime rib comes from the rib section of the cow (usually ribs 6–12).
It may be labeled:
- Prime Rib
- Standing Rib Roast
- Ribeye Roast (boneless version)
“Prime” refers to the cut, not always the USDA grade.
🔥 How Much to Buy
- Bone-in: ~1 pound per person
- Boneless: ~¾ pound per person
🧂 Simple Classic Preparation
Ingredients
- Prime rib roast (3–7 lbs typical)
- Kosher salt
- Fresh cracked black pepper
- Garlic (optional)
- Fresh rosemary or thyme (optional)
- Olive oil or softened butter
👨🍳 Foolproof Cooking Method
1️⃣ Bring to Room Temp
Remove from fridge 2–3 hours before cooking.
2️⃣ Season Generously
Coat with oil or butter, then salt and pepper heavily. Add herbs if desired.
3️⃣ Roast Low & Slow
- Preheat oven to 450°F (232°C)
- Roast 15–20 minutes (to sear)
- Lower to 325°F (163°C)
- Continue cooking until internal temp reaches:
| Doneness | Internal Temp (Pull From Oven) |
|---|---|
| Rare | 120–125°F |
| Medium Rare | 130–135°F |
| Medium | 140–145°F |
👉 Remove 5°F early — it rises while resting.
4️⃣ Rest
Rest 20–30 minutes, loosely tented with foil.
🌡️ Pro Tip
Use a meat thermometer — prime rib is expensive and easy to overcook.
🥄 Optional: Simple Au Jus
- Pour off excess fat
- Add beef broth to pan drippings
- Simmer and season
If you’d like, I can give you:
- A garlic herb crusted version
- Reverse-sear method (even more foolproof)
- Smoker or grill method
- Cooking time chart by weight 😊
