Clean the nethili fish
Chopped the mango , onions and ginger
Grind the coconut , small onians and garlic
Soak the tamarind in water
Heat a pan with oil
Add chopped onion,curry leaves and ginger
Add ground coconut masala
Add all dry ingredients
Add the chopped mango
Allow to cook
After a few minutes, add tamarind water
Now added fish
Allow to cook and check the salt and spicy
After ten minutes , tampering with mustard and fenugreek seeds