Wile both sides of the ANZAC combine are quite happy to go to war with each other over who made pav.s first (silly fight really, everybody knows it was the Kiwis), I haven't read anything about the origin of those unarguably Antipodean treasures, to wit, ANZAC biscuits. Since reality tells us that confections very much like modern pavlovas have been made in Vienna for a very long time, ANZAC biscuits appear to be the only uncontestably Australasian confection. Is this so?