Tired of making traditional hamburgers on your grill? Looking for a decadent recipe for smoked BBQ burgers that will satisfy your guests cravings? Look no further than this Boss Burger with melted cheddar on sourdough bread. Make aground beef burger that takes advantage of everything your Pit Boss, 8 in 1 Grill has to offer. Smoke and then char for smoky flavor with the classic grill marks burgers are known for.