Australian food changed since the first settlement. Cusines found in Australia were brought from cultures of new migrants mostly from Asia. Fish and chips are still available but who wishes to have it everyday.
This is a personal memory of Australian food & cuisine and is not meant to be an official history.
My recollection of the food we ate when I was growing up is that it was pretty bland. It wasn't really until the late 60's and the 70's that the food