Wash and clean the fish. If the fish is kind of big in size, cut a slice on the body
Marinate the fish with turmeric, little chili powder and salt
Meanwhile make a Spice paste of chili powder, turmeric and fresh ginger paste
Heat oil in a frying pan and fry the fish. Keep aside
In the same oil, add more oil if needed
when the oil heats up, add kalo jeera ( nigella seeds) and the bay leaf
Add the Spice mix to the heated oil and cook till oil separates
Add the coconut milk and cook till it reduces a little
Add the Salt at this stage so that you are in control of salt
Add the fish and cook. Remember the fish is fried and already cooked . So only cover if you feel that fish has not been cooked. you do not want to over cook the fish
Break the cinnamon and cardamom and add to the fish coconut milk gravy.
add sugar ( if using) and green chili
Cook till gravy has reduced to desired level and oil has separated
Serve warm with boiled Rice
Recipe Notes
*Most of my cooking are done without really measuring spices. I taste and add things that I feel are missing. So depending on your taste feel free to add spices. Make it your own.
*My mother uses cumin powder to the spice mix if she is cooking for guests. It makes the dish little rich. you can try that too. I did not use as I like the smell of fresh ginger and coconut
*frozen Koi doesn’t always smell great so you can use more garam masala ( Bengali garam masala is only cinnamon and cardamom ) if needed. but if you have the fresh Koi then you are lucky one!