Stir once a while (careful not to break the fish pieces) until it is cooked.
Tips :
To clean fish nicely, put the fish pieces in cold water, add 1/2 cup of salt, a cup of vinegar, and 1 lime/lemon juice, and keep it for 15 minutes. This will take away the smell and the bad taste of fish.
***Note : Fish Masala *If you don`t have Kerala fish masala, then add 1.5 spoon [fine] coriander powder, 1 spoon chilli powder, 1/5 turmeric powder, one pinch more of fenugreek powder.