Sourdough Star

Carl’s Jr. welcomes back the Sourdough Star for a limited time. The Sourdough Star features a 100 percent all-beef patty, charbroiled over an open flame, topped with crispy bacon, classic sauce, caramelized onions, melted American ..

Carl’s Jr. is kicking off the back-to-school season with the debut of the new Sourdough Star. The Sourdough Star features charbroiled beef patty perfectly layered with crispy bacon, the brand’s classic sauce, caramelized onions, melted ..