Carl’s Jr.’s ‘Most American Thickburger’ is an entire backyard BBQ crammed into 1 bun
By Lauren Seegers • May 14, 2015
Carl’s will debut a new sandwich next Wednesday, May 20: the “Most American Thickburger.” The monster meal sandwiches a grilled hot dog on top of a one-third pound beef patty with Lay’s Kettle Cooked potato chips and American cheese between one hearty bun.