01 -
Preheat the oven to 450°F (232°C).
02 -
Pat the ribeye roast dry with paper towels.
03 -
Rub the roast evenly with olive oil, then season with salt, black pepper, and garlic powder.
04 -
Place the fresh rosemary sprigs on top of the seasoned roast.
05 -
Place the roast on a rack inside a roasting pan.
06 -
Roast at 450°F for 20 minutes to develop a crust.
07 -
Reduce oven temperature to 325°F (163°C) and continue roasting until internal temperature reaches 135°F (57°C) for medium-rare doneness.
08 -
Remove from oven and let the roast rest for 15 to 20 minutes before slicing to retain juices.