Directions:
In one teacupful of water boil until dissolved one ounce of clarified isinglass, or of patent gelatine (which is better); stir it continually, while boiling. Then squeeze the juice of a lemon upon a cupful of fine, white sugar; stir the sugar into a quart of rich cream and half a pint of Madeira or sherry wine; when it is well mixed, add the dissolved isinglass or gelatine, stir all well together, pour it into molds previously wet with cold water; set the molds upon ice, let them stand until their contents are hard and cold, then serve with sugar and cream or custard sauce.