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Ingredients
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Prime Rib Ingredients
Method
Cooking Directions
- 1
- 2
Roast the Meat
Place the seasoned prime rib on a roasting pan, bone side down. Roast in the preheated oven for 20 minutes. Reduce the oven temperature to 325°F (163°C) and continue roasting for about 1.5 to 2 hours, or until the internal temperature reaches your desired doneness (125°F for rare, 135°F for medium-rare).
- 3
Rest the Roast
Remove the prime rib from the oven and cover loosely with aluminum foil. Let it rest for 20-30 minutes before slicing. This allows the juices to redistribute.
- 4
Make the Au Jus
While the prime rib is resting, pour the drippings from the roasting pan into a saucepan. Add the beef broth and bring to a simmer over medium heat. Allow it to reduce slightly, then strain if desired.
- 5
Serve
Slice the prime rib and serve with the au jus and prepared horseradish on the side.
