If you love the classic combination of mushrooms and Swiss cheese, this air fryer hamburger recipe is for you. Start by sautéing sliced mushrooms with butter and garlic until they are tender. Season ground beef with salt, pepper, and your preferred spices. Shape the beef into patties and place them in the air fryer basket. Cook at 375°F for about 10-12 minutes, flipping halfway through. Top each patty with sautéed mushrooms and a slice of Swiss cheese. Let the cheese melt and serve on a bun for a gourmet mushroom Swiss hamburger experience!