Cut the fish into medium thickness.
Soak the gambooge in water .
In a clay pot or frying pan, add coconut oil. Saute fenu greek seeds, ginger, garlic, curry leaves and green chillies.
Add onion, tomato and fry again.
Saute till the tomato becomes soft.6) Add all the masala powders: turmeric, chilli powder, coriander and fish masala.
Fry the masala till oil clears on top.8) Add quarter glass of water and mix the masala. Add gambooge and little water.Cook the masala.
Add the fish pieces and salt into it. Cover and cook the fish.
Mean time fry the shallots and curry leaves in the oil.
when the curry is done, add the fried shallots on top and serve.