Preheat an air fryer to 400 degrees.

Start by adding the flour, seafood seasoning, and pepper to a medium-sized mixing bowl and mix. In another bowl, whisk the egg and milk together. Put a few of the calamari rings into the flour mixture, into the egg and milk, and back into the flour mixture. Do this for all of the calamari rings.

Spray the air fryer basket with cooking spray and place one layer of the calamari rings into the air fryer. Spray with cooking oil and cook for 4-6 minutes. I check them after a few minutes and sometimes flip and spray the other sides. They're very tasty with a marinara, cocktail, and chipotle mayo.