Cut the fish into strips or into small pieces.
Rinse and pat dry the fish with a kitchen paper towel.
Use a firm, white fish like cod, bass, halibut.
On a plate, add 1 cup flour and ½ teaspoon salt. Mix to combine.
Coat the fish pieces with the flour + salt mixture.
Shake to remove the excess.
Place the flour-coated fish in the batter.
Coat the fish completely with the batter. Set aside.
Continue coating the rest of the fish.
Heat the oil in a deep saucepan or fryer.
Once the oil is hot, place some of the coated fish strips in the pan.
Fry for 2 minutes on each side, until golden brown.
Remove from the pan.
Drain any excess of oil by placing on a plate with a paper kitchen towel.
Repeat until all the fish are cooked.