Trim chicken of any fat and cut into nugget size pieces.
In a small bowl or ziplock bag combine the spices, cornstarch and flour.
In a separate bowl or bag combine buttermilk and egg whites and whisk to combine.
In a separate bowl or bag add the panko or breadcrumbs.
Add a few chicken pieces to the flour mixture and coat.
Remove chicken and place in the milk, making sure to cover well.
Remove and place in the panko.
Place in the air fryer basket, making sure not to touch the pieces.
Place the breaded chicken pieces in the basket making sure to leave room between pieces. SPray the top of the chicken with nonstick spray or olive oil.
Place the basket in the air fryer and set for 325° and cook for 5 minutes.
Turn the pieces over after 5 minutes and respray with oil. Return the basket and cook for an addition 5 minutes.
Check for doneness in the fattest nugget. If the internal temperature is not 165 degrees F, cook an additional 1 to 2 minutes.
Enjoy with your favorite dipping sauce.