handful fresh basil, leaves left whole and stalks finely chopped
3 garlic cloves, finely chopped
1 onion, finely chopped
400ml/14fl oz vegetable or chicken stock
400g tin chopped tomatoes
100驳/3陆辞锄 green lentils
salt and freshly ground black pepper
olive oil, for frying
pecorino cheese, grated (optional)