The Book of Household Management by Mrs. Beeton

235. INGREDIENTS.--Any remains of cold cod, 12 oysters, sufficient

melted butter to moisten it; mashed potatoes enough to fill up the dish. _Mode_.--Flake the fish from the bone, and carefully take away all the skin. Lay it in a pie-dish, pour over the melted butter and oysters (or oyster sauce, if there is any left), and cover with mashed potatoes. Bake for 1/2 an hour, and send to table of a nice brown colour. _Time_.--1/2 hour. _Seasonable_ from November to March. II.