This is some real fusion food -- a South African national dish made with the Australian national animal! It turned out pretty well, but it had a sort of colonial feel to it -- something like a shepherd's pie that has been improvised using unexpected local ingredients. Tasty, but I think I prefer mousakka, as this felt a bit protein-heavy and the sweetness made it rather same-y. Maybe I'll play around with the recipe a bit more til I find a version I like. There are hundreds of different variations online!