Mix four table-spoonsful of ground rice, smoothly, with half a pint of
cold milk, then stir it into a quart of boiling milk. Put in the grated
rind of a lemon, and half the juice, a blade of mace--sweeten to the
taste with white sugar. Boil the whole seven or eight minutes, stirring
it frequently. Take it from the fire--when cool, put in the beaten
whites of three eggs, put it back on the fire, stir it constantly till
nearly boiling hot, then turn it into moulds, or deep cups, and let it
remain till cold. This is nice food for invalids.