This 17th Street barbecue sauce adds a little kick of heat to the original recipe that won pitmaster Mike Mills dozens of BBQ awards. A harmony of ketchup, vinegar, mustard, and cayenne pepper that unites varied regional barbecue styles into one spicy condiment, it’s a marinade, glaze, or dip for pulled-pork sandwiches, chicken, burgers, ribs, and veggies. 17th Street’s legendary Mike Mills was inducted into the Barbecue Hall of Fame in 2010.