Slice chicken tenderloins up into bite-sized pieces, about one inch by one inch

In a small bowl, combine flour, breadcrumbs and chicken seasonings. Pour the liquid egg whites in another bowl. You can use eggs, just whisk well

Grease air fryer with cooking spray and preheat to 400 degrees

One by one, dunk chicken pieces in the liquid egg whites. Gently roll each piece in the flour mixture, to coat, then place in the greased air fryer, in a single layer without chicken pieces touching

Air fry for 1 minute then spray with cooking spray. Cook for another 3 minutes

Flip chicken over, spray with cooking spray again and cook for another 4-6 minutes, until fully cooked (Or bake at 450 for about 10 minutes, flipping halfway)

Meanwhile, melt margarine in a small pan over medium heat. Add the minced garlic and cook for about 2 minutes

Add in the seasonings, brown sugar, and honey and stir to combine. Reduce heat to low and add in the buffalo sauce and water. Stir until thickened, about 2-3 minutes

Once chicken is cooked, brush sauce onto the cooked chicken pieces