I've made this a few times with different types of white fish, haddock, cod and pollock. It is very tasty and easy to make. I've substituted quark for mascarpone and it was delicious.
Fish with mascarpone and lentil stew
Ingredients
1 tbsp olive oil
1 white onion, sliced
1 tsp smoked paprika
2 tsp herbes de Provence (see recipe tips)
250g/9oz dried green lentils
250ml/9fl oz passata
600ml/20fl oz fish or chicken stock
4 skinless, boneless haddock fillets (about 150–160g/5½–5¾oz each)
100g/3½oz mascarpone
½ bunch fresh basil, leaves picked
½ lemon, zest only
salt and freshly ground black pepper
Method
- Preheat the oven to 200C/180C Fan/Gas 6. Heat the oil in a large flameproof casserole over a medium heat. Add the onion, season well with salt and pepper and fry for about 10 minutes, until soft.
- Stir in the paprika and 1 teaspoon of herbes de Provence. Cook for a minute, then add the lentils and mix well. Stir in the passata and stock, season again with sal and pepper, then bring to the boil. Cover the casserole with a lid, or kitchen foil, and bake for 25-30 minutes.
- Remove the casserole from the oven. Remove the lid or kitchen foil and place the haddock fillets in the lentils, pressing them down with a spoon so they are mostly submerged. Season the fish generously with herbes de Provence, put the lid back on and bake for another 10 minutes.
- Take the casserole out of the oven and rest for 5 minutes, covered so that the fish cooks through.
- To serve, put a scoop of mascarpone on each of the pieces of fish, garnish with basil, lemon zest and a pinch of ehrbes de Provence.