Heinz Mustard Barbecue Sauce Chefs Bottle is a South Carolina style barbecue sauce with mustard as a base and has a balanced sweet, spicy, and smoky flavor. The sauce has a medium-thick consistency and contains no artificial colorings. The sauce is ideal for meat, ribs, and chicken. The swan-neck design of the bottle allows for precise dosing and finishing, while the transparent 1-liter bottle made from 30% recycled plastic is practical in the workplace.