In a large bowl. Take 5 tbsp gram flour, turmeric powder, red chilli powder, cumin powder, garam masala and salt. Mix it well. Add water as needed. Again mix it well. Make a thick batter just like dosa batter.

Dip the Bombay duck fish in besan mixture. Mix it properly.

Repeat the same procedure and Keep aside.

Heat oil in Kadhai. When the oil is hot. Dip fry the fish. One by one. Don't over crowd it. Bombay duck fish is delicate. So you have to fry one by one. Other wise it will break.

Fry the fish till it become golden brown in colour. Once it is done Transfer to a tissue paper and drain the excess oil.

Once it is done. Transfer to a beautiful serving plate. Now it is ready to serve