Mix the wet ingredients in a large bowl (remember to save the egg whites).
Mix the dry ingredients in another bowl.
Add the egg whites to a stand mixer. Beat the egg whites to stiff peaks. Set aside.
Fold the dry ingredients into the wet ingredients
Gently fold the egg whites into the batter.
Preheat your waffle iron.
Follow the directions on your waffle iron for adding batter and cooking. I have a Belgian waffle iron and for that: I added 3/4 cups of the waffle batter to the waffle iron. Cooked the waffles for 3-4 minutes, or until the smoke stops rising from the waffle maker.
For the Air Fryer Fried Chicken
Remove the chicken from the refrigerator and pat dry (removing as much moisture as possible helps to have a crispy wing skin).
Mix the baking powder and spices in a small dish or ramekin.
Sprinkle the seasoning mixture on the wings and toss to coat (getting the wings evenly coated helps them to get crispy).
Place the wings in a flat layer in the air fryer cooking basket.
Drizzle olive oil on the chicken wings.
Use the Air Crisp setting on 400 degrees for 12-15 minutes per side - the goal is for them to get crispy and browned.