4 cups (2 lbs.) prepared fruit
7 cups (3 lbs.) sugar
1 bottle Certo
To prepare fruit, pare 2 medium fully ripe pineapples. Chop very fine or
grind, using finest knife of food chopper. Measure sugar and prepared
fruit into large kettle, mix well, and bring to a _full rolling boil_
over hottest fire. Stir constantly before and while boiling. Boil hard 1
minute. Remove 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).