Ingredients: Half a box of gelatine soaked in half a pint of water,
juice of five large lemons, two cupfuls of loaf-sugar, or sugar to
taste, beaten white and shell of an egg, one and a half pints of boiling
water.
Soak the gelatine in the half-pint of water half an hour. Rub several of
the pieces of the sugar on the peel of the lemon, to soak the oil on
the surface. Pour a pint and a half of boiling water on the soaked
gelatine, and add lemon-juice, sugar, and egg; let it come to a boil,
then set it at the side of the range a few moments; skim carefully, and
pass through the jelly-bag into molds.