Currant Jelly
427. Mash your fruit with a wooden spoon, and squeeze the juice through your jelly bag. To every pint of juice allow a pound of white sugar. When the sugar is dissolved, add a piece of isinglass dissolved in warm water to clarify the jelly. A quarter of an ounce of isinglass to five pints of juice will be sufficient. Boil and skim it till a jelly is formed; then take it off the fire and put it in glasses while warm. The next day put brandy paper over them and paste them.
Black currant jelly is made in the same way, only it requires but three-quarters of a pound of sugar to a pint of juice.