The sandwich was created as a seasonal item, like fall's pumpkin spice latte, but in food form for the summer. Chick-fil-A is launching a new barbecue-flavored sandwich. The new "Smokehouse BBQ Bacon" sandwich features grilled chicken, Colby-Jack cheese, lettuce, and several ingredients that are brand new to Chick-fil-A including brown-sugar-and-pepper-glazed bacon, a new "Smokehouse BBQ" sauce, and a sweet, Hawaiian-style bun. The sandwich was created as a seasonal item, like fall's pumpkin spice latte, but in food form for the summer.