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. Top each patty with Swiss cheese and the sautéed mushrooms. Let the cheese melt slightly before serving on a toasted bun. This mushroom Swiss air fryer hamburger is packed with flavor and will satisfy your cravings.