- 5 tbsp olive oil
- 1 onion, finely chopped
- salt and freshly ground black pepper
- 4 x 250g/9oz perch fillets
- plain flour, for coating
- 900ml/1½ pints tomato passata
- 100g/3½oz salted capers, rinsed
- 2 cloves garlic, crushed
- 200ml/7fl oz fish stock
- chopped fresh parsley, to garnish
- Heat half the olive oil in a frying pan and fry the chopped onion with some black pepper until golden.
- Season the perch with salt and freshly ground black pepper and give the fillets a light coating of flour.
- Heat the remaining oil in a separate frying pan and fry the fish until golden.
- Add the passata, capers, garlic and fish stock to the onions, then place the fish in the sauce and cook, uncovered, over a low heat for 15 minutes. Add a little more stock if it starts to dry out.
- Season with salt and freshly ground black pepper to taste, garnish with fresh parsley and serve.