2-3 hours before cooking remove rib roast from fridge to come up to temperature.
Preheat oven to 500 degrees F.
In a small bowl combine softened butter, chopped peppercorns, chopped thyme, chopped rosemary, sea salt, and minced garlic. Mix to combine.
Evenly spread butter mixture over top of roast (fatty side up).
Place onto a roasting rack and cook in preheated oven for 15 minutes. If your roast is a different size, multiply the weight of the roast by 3 minutes.
When the time is up turn the temperature down to 325 F. And bake to the desired temperature. I HIGHLY recommend using a meat thermometer. to ensure the perfect temperature is achieved. Medium Rare: 13-15 minutes per pound, remove from oven at 120-125 F.Medium: 14-15 minutes per pound, remove from oven at 130-135 F. Remember that your roast will continue to cook 5-190 degrees after removing from the oven. So we will remove it before it reaches the final temperature.
Remove the roast from the oven, cover with foil, and allow to rest for 30 minutes before slicing.