Air Fryer Onion Rings are super crispy and crunchy, easy-to-make, and so much healthier for you than deep-fried!  Use a 3-bowl technique to coat your sliced onions with flour, an egg wash, and breadcrumbs.  You'll then cook them in the Air Fryer until golden brown and ultra crispy.  They make a great game day snack or weeknight dinner appetizer or side dish!