Indulge in the rich and tangy flavors of blue cheese with this air fryer hamburger recipe. Season your beef patty with salt and pepper, then cook it in the air fryer until it reaches your desired level of doneness. Top the cooked patty with crumbled blue cheese and crispy bacon. Let the cheese melt slightly before serving on a toasted bun. This blue cheese and bacon air fryer hamburger is a gourmet treat for blue cheese lovers!