Port really brought out the richness of the berries in this jam. I like blackberry jam really chunky. If you prefer it smoother, mash the berries as they cook. For how to can jam go here.
Blackberry Jam with Port
- 10 cups blackberries, roughly quartered
- 1 cup port
- 3 cups sugar
In a large stock pot add berries, port and sugar. Bring to a boil over medium heat and cook stirring constantly for 30 minutes. Can immediately. Works great in blackberry mint juleps too.