Blackberry Jelly

Directions

1. 1
   Wash berries and crush. Heat to a boil and squeeze out juice. To 3 1/2 cups of juice, add lemon juice.
2. 2
   Measure 4 1/2 cups sugar into a dry dish.
3. 3
   Pour juice into a large kettle.
4. 4
   Add pectin and stir well.
5. 5
   Bring to a boil.
6. 6
   Add measured sugar and mix well. Continue stirring and bring to a full rolling boil.
7. 7
   Pour into prepared jars and seal.