1. Heat the oil in a frying pan. Pass the fillets through the flour and shake off the surplus.
2. Place into the pan presentation side down. Fry until coloured, then turn and continue to fry until nicely coloured and firm to the touch.
3. Dress on a serving dish, place a slice of peeled lemon on each portion, squeeze lemon juice over the fish and sprinkle with the chopped parsley.
4. Just before serving, sprinkle peeled segments of lemon and 150g capers over the fish, pour the hot nut brown butter over the fish.