Remove the pork from the refrigerator and let it come to room temperature before proceeding. Preheat the oven to 300 degrees F.
Line a roasting pan with aluminum foil. Season the roast well on all sides with the Essence, salt, and cayenne pepper. Place a roasting rack inside the roasting pan and place the seasoned pork on the rack, fat side up. Cover with aluminum foil and bake for 4 hours.
Remove the foil from the roast and continue to bake until the roast is very tender and will pull apart easily with a fork, about 2 hours longer. Remove the pork from the oven and set aside to cool slightly. Remove any excess fat from the roast and discard if desired; I just love the crunchy bits of skin left on top! Using 2 forks or your hands, shred the pork into bite-sized pieces. Serve with sauce and buns to make sandwiches.
Yield: 10 to 12 servings