Corned beef hash patties are a classic. Any self-respecting Okazu-ya shop makes this. I prefer making it myself since I like more corned beef than potato.
My version is pretty basic. If you've never made it before, start with this recipe and modify it to your taste. Surprisingly, this is also good enough for a potluck. I just made some for a baseball potluck dinner and there was nothing left. In Hilo, ketchup is the condiment of choice for corned beef hash.
Microwave or boil potatoes until soft.
Fry patties until golden brown and crispy!