in a small bowl, combine flour and all the chicken seasonings

press all sides of the chicken tenderloins into the flour mixture, to coat, then set aside

preheat air fryer to 400 degrees, greasing with cooking spray, the place chicken tenderloins inside

air fry for one minute, then spray chicken with cooking spray, air fry again for 4 minutes

flip chicken tenderloins over, spray with cooking spray, then air fry for another 5-7 minutes, until fully cooked (or bake in the oven at 450 degrees for about 10-12 minutes, flipping halfway)

meanwhile, melt margarine in a small pan over medium heat

add the remaining sauce ingredients and stir to combine

bring to a slight boil then reduce heat to low/medium and simmer until thickened

once chicken is cooked, brush sauce evenly over all the tenderloins