Cooked Blackberry Jam - CERTO Crystals

• 5 cups prepared blackberries (buy about 7 cups blackberries)
• 1 pkg. Certo Pectin Crystals
• 7 cups sugar

1. Crush blackberries, one layer at a time.
2. Measure exactly 5 cups prepared blackberries into large saucepan.
3. Add pectin crystals; mix well.
4. Bring to full rolling boil on high heat.
5. Add sugar; mix well.
6. Return to full rolling boil; cook 1 min., stirring constantly.
7. Remove from heat.
8. Stir and skim foam for 5 min.
9. to prevent fruit from floating to surface.
10. Pour immediately into warm sterilized jars, filling to within 1/4 inch of rims.
11. Cover with lids.
12. Let stand at room temperature 24 hours or until set.

blackberries, crystals, sugar

Taken from www.kraftrecipes.com/recipes/cooked-blackberry-jam-certo-crystals-182090.aspx (may not work)