1 leek, finely chopped
900g/2lb floury potatoes, peeled and cut into chunks
2 anchovy fillets
50驳/1戮辞锄 plain flour
1 bay leaf
salt and freshly ground black pepper
100驳/3陆辞锄 butter
50驳/1戮辞锄 butter
100驳/3陆辞锄 Edam cheese, grated
2 free-range eggs
100ml/3陆fl oz milk
600ml/21fl oz milk
300g/10陆oz cooked prawns
200g/7oz salmon fillet, skinned
4 scallops, cleaned, roe removed
1 whole smoked mackerel, flaked
100驳/3陆辞锄 smoked haddock fillet, skinned