An long time ago, I used to make a breading for chicken balls. The main ingredient was baby pablum. It was more a batter than a breading, and after dipping the chicken pieces in it, it was deep fried. The original recipe I had involved chopping up the chicken, mixing ingredients and forming balls. Personally, I preferred using chunks of chicken.
Sorry I can't remember more, but, maybe you can try some experiments, flavouring with stuff safe for you,