How to Make Delicious Onion-Crusted Beef Prime Rib Roast - sydneypang

Onion-Crusted Beef Prime Rib Roast.

You can have Onion-Crusted Beef Prime Rib Roast using 5 ingredients and 8 steps. Here is how you cook that.

Ingredients of Onion-Crusted Beef Prime Rib Roast

1. You need 4 lb of Beef (prime) rib roast.
2. You need 4 clove of Garlic.
3. You need 1/2 of Chopped Onion.
4. It's 1 of Salt.
5. It's 1 of Pepper.

Onion-Crusted Beef Prime Rib Roast step by step

1. Place roast (fat side up) on rack in shallow roasting pan..
2. Rub minced garlic & diced onions on each side..
3. Sprinkle salt & pepper generously on each side..
4. Let beef stand at room temp 20 minutes..
5. Roast beef uncovered for 15 minutes at 450°F..
6. Reduce temperature to 350 & continue to roast 1-1&1/2 hours or until internal temp reaches 130 (rare) or higher..
7. Let beef stand 15-20 minutes. Temp will rise 5-10 degrees upon resting..
8. Slice and serve..