7 to 8 cups hickory wood chips |
2 tablespoons brown sugar |
1 tablespoon dry mustard |
1 tablespoon smoked paprika |
1 tablespoon black pepper |
1 1/2 teaspoons kosher salt |
1 (5-pound) boneless boston butt pork roast |
2 tablespoons olive oil |
3/4 cup finely chopped onion |
1/3 cup packed brown sugar |
2/3 cup dijon mustard |
2/3 cup cider vinegar |
1/3 cup molasses |
1 teaspoon hot sauce |
1/2 teaspoon kosher salt |
16 (1 1/2-ounce) whole-wheat hamburger buns |