4½ cups (2¼ lbs.) prepared fruit
7 cups (3 lbs.) sugar
½ bottle Certo
To prepare fruit, crush about 1½ pounds fully ripe currants. Remove
seeds and skins by sieving. Crush about 1 quart fully ripe raspberries.
Combine fruits. Measure sugar into large kettle. Add prepared fruit; mix
well and bring to a _full rolling boil_ over hottest fire. Stir
constantly before and while boiling. Boil hard 1 minute. Then remove
kettle from fire and stir in Certo. Stir and skim for 5 minutes. Pour
quickly. Paraffin at once. Makes about 11 glasses (6 fluid ounces each).