Any scraps of cold fish may be served in this way. If any fish sauce is left, nothing is nicer to warm it in; if not, make a little with 1 gill of milk or water, 1 oz. of butter, and 1 oz. of flour. Flake the fish up, butter a plate, put the fish in and pour the sauce over. Sprinkle with brown bread crumbs, and bake in the oven for a quarter of an hour.