If you're a fan of the classic mushroom Swiss burger, you'll love this air fryer version. Start by sautéing sliced mushrooms with garlic and butter until they are tender and golden brown. Season your ground beef with salt and pepper, then form patties and cook them in the air fryer. Top each patty with Swiss cheese and the sautéed mushrooms, then let the cheese melt. Serve on a toasted bun and enjoy the rich and savory flavors of this delicious burger.