Get ready to experience a burger that’s in a league of its own. The Big Billy Burger stacks up against the Big Mak and Big Shak with two juicy 4oz beef patties, a third slice of our soft brioche bread, and four slices of creamy Gouda cheese. Add in crisp lettuce, fresh tomato, grilled onions, and our signature Billy's Thousand Island dressing, and you’ve got a burger that’s bigger, bolder, and better.