Mountain Blackberry Jam

Directions

1. 1
   Wash and grind berries or crush completely one layer at a time, so that each berry is reduced to pulp.
2. 2
   Pour sugar into dry dish.
3. 3
   Measure 6 cups berries into a large kettle.
4. 4
   Add pectin. Stir well and bring to a boil.
5. 5
   Add sugar.
6. 6
   Mix well.
7. 7
   Continue stirring and bring to a full rolling boil.
8. 8
   Boil for 4 minutes. Pour into prepared jars and seal.