Preheat oven to 500 degrees F.

Combine all seasonings in a small bowl.

Coat the entire outside of the roast with the mixed seasonings.

Place the roast, fat side up on a baking sheet, fitted with a wire rack.

Cook in the oven for 10 minutes.

Turn the heat off and allow the roast to continue cooking for 2 hours.

Do not open the door.

After two hours, take the roast out of the oven and allow it to rest for 10 - 15 minutes.

Slice and serve.

** The general rule for cooking at 500 degrees F. is 3 minutes per pound before turning the oven off. Leaving the roast in the oven after turning it off should be about 40 minutes per pound.