ICE MUSHROOMS.—Prepare a chocolate custard (‘ Book of Ices,’ page 12), partly freeze it in the charged freezer, and with it fill some small mushroom ice-moulds; place these in the charged ice cave for one and a half to two hours; then turn them out in the usual way on to a dry cloth, sprinkle the under parts all over with Fry’s Caracas Chocolate powder, place them again in the ice-cave on the shelf on a sheet of foolscap paper, and let them remain for about half an hour before serving.