If you're a fan of the classic mushroom Swiss burger, you'll love this air fryer version. Start by sautéing sliced mushrooms with butter and garlic until they are tender and golden brown. Season your ground beef patties with salt and pepper, then cook them in the air fryer until they reach your desired level of doneness. Top each patty with Swiss cheese and let it melt. Serve the burgers on toasted buns with the sautéed mushrooms, some extra Swiss cheese, and a dollop of tangy Dijon mustard. This recipe is a flavor-packed twist on a beloved classic!