Inspired by mustard based BBQ sauces, we flipped the southern classic on its head and crafted a BBQ based mustard sauce. It has all the great smokiness and just a tad of sweetness that any good BBQ sauce should have, along with the refreshing kick of the mighty mustard seed. Kick your baked beans up a notch with this one or fire up the grill and use it as a marinade with pork or chicken.