"Tart plums add a perfect balance to sweet cherries in this truly summery jam...."
INGREDIENTS
•
3 cups pitted and chopped plums (about 1-1/2 pounds/680 g whole plums)
•
4 cups pitted and chopped sweet cherries (about 2 pounds/910 g whole cherries)
•
3-1/2 cups/700 g granulated sugar
•
Zest and juice of 1 lemon
•
2 (3-ounce/85 ml) packets liquid pectin