Burger King's fan-favorite Sourdough King is back on the menu – here's how to get one for free


Sourdough options are back at Burger King!

The burger chain announced the return of the fan-favorite menu item the Sourdough King for a limited time.

The sandwich features a quarter-pound beef patty, bacon, two slices of American cheese, ketchup, and mayonnaise layered between two slabs of toasted sourdough bread.

Customers have the option of ordering it as a single or, if you're super hungry, as a double with two patties and four slices of cheese.