Add a gourmet twist to your air fryer hamburgers with this mushroom and Swiss recipe. The patties are made with a combination of ground beef and sautéed mushrooms, which adds a rich and earthy flavor. Top each patty with a slice of Swiss cheese and let it melt in the air fryer for a gooey and delicious finish. Serve on a toasted brioche bun with caramelized onions for a truly indulgent burger experience.
