Air frying is a healthy alternative to frying. Spray the air fryer basket with oil, add the chicken pieces (make sure that they are not overlapping) and cook at 450°F (230°C) for 8 minutes, then turn the chicken (or shake the basket) and cook for another 5-6 minutes, until golden. You can also oven bake the egg and cornflour-coated chicken pieces at 200C or 390F for 15-20 minutes.