Ingredients:

Fish pieces(king fish)                      : 4 slices
Onion                                              : 2 nos (chopped)
Ginger                                             : 1'pc
Garlic                                              : 2 cloves
Green chillies                                  : 2 nos
Shallots                                           : 8 nos
Grated coconut                                : 1 cup
Khus khus                                       : 1/4 tsp
Tomato                                            : 1 big
Coriander pdr                                  : 1 tsp
Turmeric pdr                                   : a pinch
Salt to taste
Cashew                                           : 5 pcs
Coriander leaves(chopped)             : 1/4 cup
Lime juice                                       : 1/2 tsp
Pepper pdr                                       : 1/2 tsp
Oil                                                   : 4 tbsp

Method:

Marinate fish pieces with salt, turmeric pdr and lime juice and keep it for 20 mins.
Grind ginger, garlic. green chillies and shallots together to a paste and keep aside.
Soak cashew for 10 mins.
Grind coconut, cashew and khus khus together to a smooth paste and keep aside. Grind tomato separately.
Heat  2 tablespoon oil in a non stick tawa and shallow fry the fish pieces.(fry the fish in a low flame, it should not be fully fried, just cooked). Remove the fish pieces from the tawa.

Add the remaining oil to the tawa, add chopped onion and saute till translucent. The add the ginger garlic  chilli and shallot paste to this and saute. When the raw smell goes add coriander pdr and mix well. Then add the tomato paste and saute again.  After that add the coconut paste to this and mix well. Add 1 cup water and salt to this and let it boil. The gravy should be semi thick. Finally add the fried fish pieces and cook for 1 min. Remove from fire and garnish with coriander leaves. I t is good combination with steamed rice.