For those who love bold flavors, try this secret recipe for a buffalo blue cheese air fryer hamburger. Season ground beef with buffalo sauce, garlic powder, and onion powder. Cook the patty in the air fryer until it is juicy and cooked to your desired level of doneness. Top the burger with crumbled blue cheese, sliced red onions, and a drizzle of ranch dressing. The tangy buffalo sauce and creamy blue cheese create a flavor explosion that will leave you craving for more.