First wash the fish properly with haldi powder and salt twice or thrice.Drain the water and transfer to a plate. Then marinate the fish with 1/2 tsp haldi powder, saltr and 1 tsp mustard oil. Once it is done then keep aside... In a plate take rava.Heat oil in a tawa....Roll the fish in a rava gently so that the rava will be stick to the fish.......place the fish in griddle and fry in a slow flame....till it is cooked both the sides and it should be in golden colour both the sides...

Once it is done..Then transfer to a plate...