The fish finger was originated in America as fish sticks you may find different variants of this as well. You can easily find them in supermarkets frozen packed food section. You can fry, bake or grill them. I have tried to give slight Indian touch to it. If you try with Surmai (Seer or king fish) you will get the good taste. If not you can make it with Basa(Cat fish) as well.
Remove the blood line, which runs through the center of some fish
Enjoy your favorite selection of white fish such as grouper, halibut, red snapper, red-fish, or tilapia.