Add all the chicken to the batter, then drop pieces in one-by-one into the hot oil in batches (don't overcrowd the wok). Fry for 4-5 minutes or until light golden in colour. Remove with a metal slotted spoon or spider and drain on a wire rack. Repeat with remaining chicken making sure to bring the oil back to temperature before frying the next batch. (TIP: I use food safe gloves here to help reduce with messy hands)