Step 1

Place the water, salt and molasses in a large 12-quart container and stir until the salt dissolves. Add the pork butt to the brine and weigh down with a zip top bag filled with 2 cups of the brine to make sure it is completely submerged in the brine.

Step 2

Cover and refrigerate overnight. Remove the pork from the brine, and pat dry.

Step 3

Heat the smoker to 225 degrees F. Add the wood chunks, and place the pork into the smoker. Cook until the pork reaches an internal temperature of 150 degrees F, 4 to 5 hours.

Step 4

Once the meat reaches 140 degrees F, heat the oven to 300 degrees F. Wrap the pork in aluminum foil and transfer to a half sheet pan. Place on the center rack and cook until the pork reaches an internal temperature of at least 200 degrees F and is tender and pulling apart easily, 3 to 5 hours. Remove from the oven and rest, covered for 30 minutes before serving.