Preheat the oven to 425°F. Cover a baking sheet with aluminum foil and lightly coat with nonstick cooking spray.
Place the roast on a large plate and trim some of the excess fat. Be sure to leave some as this will give the roast more flavor.
In a small bowl, combine the dry seasonings. Coat the roast with Worcestershire sauce and then the spices, rubbing them generously all over the pork.
Position the pork on the prepared sheet pan with the fat side up. Cook in the oven for 15 minutes.
Reduce the heat to 375°F and cook for another 45 minutes, or until an instant-read thermometer inserted into the center of the roast reads 140°F.
Remove the pork and allow to rest for 5-10 minutes covered by a loose tent of foil. Meanwhile, make a gravy with the leftover pan juices.
Serve, and enjoy with your choice of sides.