Ladies finger with Hilsha fish caccari

Ingredients:

Head and tail of hilsha cut in small size 1 cup
Ladies finger 1/2 kg
Chopped onion 1/2 cup
Green chilli 6 pieces
Mustard paste 2 TSP
Salt 1/2 TSP
Mustard oil 1 cup
Water 1 cup

Process:

Mix green chilli,onion,salt,Mustard paste with hand in a  pan.Then give oil and fry the spicy. Now add Hilsha,Ladies finger and mix it. Then give water and keep it in heat.Cover it by a lid.When it will be boiled remove the lid. other wise colour of ladies finger will be spoiled.Cook it in high flame.When water will be dried out remove it.