Cut up an ox kidney in thin slices, season with pepper and salt. Butter a pie dish and put a layer of kidney slices, one of finely cut onion and one of breadcrumbs, some little bits of butter and a few drops of Worcester sauce. Fill up the dish with alternate layers. Finally pour in half a teacupful of water and sprinkle bread raspings on top. Bake in a moderate oven for one hour.
Cut up an ox kidney in thin