British
Heat the oven to 220C and line a baking tray with baking paper.
Pat the fish dry and cut it into fingers about 2 cm wide and 8 cm long; season with half of the salt and the pepper.
Mix the flour with the remaining salt on a plate, beat the eggs in a shallow bowl, and toss the breadcrumbs with the oil in a third bowl.
Coat each finger in flour, dip it in egg, then press it into the oily crumbs on all sides.
Lay the fingers on the tray with space between them.
Bake for 15-18 minutes, turning once halfway, until the crumbs are golden and the fish flakes easily.
Serve hot with lemon wedges.