I love jam and blackberries so, in my mind, nothing goes together better than blackberry freezer jam and well, me. I could literally eat it all...and that's saying something because I make a lot of it in the summer but it never seems to last into winter. It's so simple to make. Here's how I do it.
5 cups of blackberries
5 cups of sugar
1 package of freezer jam pectin
1/2 cup of water
Mix blackberries and sugar together and stir until VERY well blended.
Boil the water and pectin then pour over the blackberries - blend the mixture for ten minutes then pour into jars, tupperware, or anything that can go into the freezer.
WAH-LAH!!! Homemade jam in minutes. And nothing tastes this good.
The jam will stay fresh in your fridge for two weeks or up to one year in the freezer - of course mine rarely makes it past the two week mark. ;D