Clean the fish again thoroughly and ensure all the scales are removed

Cut the fish in half, place the fish with water that covers it and add the vinegar, allow to boil

Cut the onions & tomatoes, separate, grate the ginger and garlic separate

After 20 minutes, add the onions, allow to boil with the fish together with them then add ginger and garlic

Allow to boil until the sauce is reduced, add tomatoes and salt and other spices as you desire

Cut the other onion and add it to a pan and fry until golden brown, then add the cabbage and a pinch of salt

Serve with Ugali or other starch of choice. Enjoy!