Betti fish.

Only use fish fillay.
Make a sauce for crumbed.
Sauce ingredants.

Eggs__ 2.
Mustard paste__ 1 tea spoon.
Lemon juice__ 2 table spoon.
Salt__ half tea spoon.
Black pepper powder__1 tea spoon.
Fine flour__ 100 gram.
Garlic__1 tea spoon.
Crush chilli / chilli souce for spicy( optional)
Bread crumb / crushed coconut.
Oil for frying .

Making procedure.
Mix fish fillay pieces in sauce and dipped in bread crumb / crushed coconut.
Then keep it in a cold place for just 5 to 6 minutes and then deep fry in a pan and serve hot with cold drinks.