Roasted Pork Butt

5 pounds pork shoulder, bone in, untrimmed -- not tied
salt, fresh ground black pepper

Preheat the oven to 400ºF. Season all sides of the pork with salt and pepper.

Place the pork, fat side up on a rack in a roasting pan. Roast the pork for 30 minutes.

Reduce the heat to 250ºF and continue to cook for 6 1/2 hours.

Remove from the oven and cool completely. Remove the meat from the pan and using two forks, shred all of the meat.