Raspberry Jam - cooking recipe

Ingredients

4 c. crushed berries
6 1/2 c. sugar
1 pouch Certo

Preparation

Remove stems, wash and crush berries.
Mix well with the sugar.
Bring to a full rolling boil.
Stir occasionally before the rolling boil, then add the Certo, stirring until it boils hard for 1 minute.
Remove from stove.
Remove the foam.
Pour into hot jars and seal at once.
Fill jars 1/8-inch from top.