Let the roast sit at room temperature for 1–2 hours.
Preheat oven to 450°F.
Season the roast with salt, pepper, garlic powder, and rosemary.
Roast at 450°F for 20 minutes, then reduce temperature to 325°F and cook to desired doneness.
Let the roast rest for 20–30 minutes.
Make au jus with drippings, wine, beef broth, and butter.
Slice the roast and serve with au jus.
This Prime Rib Roast Au Jus is guaranteed to impress your guests with its tender meat and rich, savory flavors. Perfect for holidays or special gatherings!