First wash fish with turmeric powder and salt twice ot thrice. Marinate the fish with 1/2 tsp turmeric powder, mustard seed paste, green chilli and garlic paste, onion chopped, 1 tsp red chilli powder, few curry leaves, 1 tsp cumin powder, 1/2 tsp salt and 1 tsp mustard oil for 1/2 an hrs. Keep aside
In steamer add 2 glass water. Boil it. Transfer the fish in a bowl. Add mustard oil on the top of the fish. Keep the bowl in a steamer.
Close the lid. Boil for 15 minutes. Check in between. If the fish become tender and the masala cook well. It means the the fish is Ready.... to eat.
Transfer to a serving plate. Decorate with ring onions. Ready to serve....with steam rice...........................
