Pour olive oil over the rib loin and pour on the rub mix. Pat slightly to get it to stick to the meat. Roast for 20-30 minutes at 500 degrees, then reduce heat to 300°F and roast for another 20 to 30 minutes or until a meat thermometer registers 125 for rare/medium rare (roast will continue to cook slightly after removing from the oven.)
NOTE: If you’d like the meat more cooked, leave it in the oven longer. Just keep an eye on the meat thermometer and don’t let it cook past medium rare!
**USING A MEAT THERMOMETER IS VERY IMPORTANT TO ENSURE YOU COOK THE MEAT TO YOUR LIKING***
Remove from oven and let rest at least 20 minutes before slicing.
NOTE: You can buy half this quantity of meat and just proceed with the preparation instructions. You’ll wind up with one prime rib instead of two!