TestKitchen
recommended this
In this recipe, a combination of grilling and oven-roasting reduces the cooking time from all day (as is common in traditional recipes) to just four or five hours. We also used a spice rub to jump-start the mustard flavor of the sauce—a full 3 tablespoons of dry mustard gave us the solid mustard punch we wanted and cooked into a rich, spicy crust on the grill.