Kahawai, seriously underrate Sashimi fish.
Many Polynesian and Asian posters will know the value of fresh caught Kahawai for simple Soy Sauce and Wasabi Sashimi.
A lot of other Kiwis call Kahawai a shit fish, or bait only, or most famously for the smoker only.
In these times of hardship and in this economic climate, you will find most of my recommends are kitchen hacks on a budget.
In the following video skip to 26:30 to watch Taku (Sushi Chef - world traveled fisherman) preps Kahawai Sashimi.
Tip:
Kahawai makes great Island style coconut cream raw fish, many rate it more highly in this recipe for its texture than Snapper.
For those who think eeww raw fish - the fish is not raw, you use lemon juice to cook the fish chemically - the longer you soak it the more it cooks - you can achieve a level of '"cooking" identical to what heat cooking achieves (looks the same as steamed/boiled fish, completely cooked through).
Obviously if you want smoked Kahawai you can pick up a cheap portable fish smoker from the Warehouse etc and it comes out beautiful (hot smoked not dry cold smoking method).
Limitations:
Kahawai has to be prepared fresh for best results, it tends not to keep well in fridge etc (Ideally you place any caught fish on salt ice, but a a night in the fridge is fine).
If you want to store a Kahawai based meal in the freezer then fish patties, stews, smoked Kahawai to be used in smoked fish stews are good options).
Another value of Kahawai is that it is readily caught anywhere there is ocean in this country (Seasonal in the South Island, year round upper South and entire North Island).