And Now I'm Canning Prune Plums

The beets are done and safely stowed away downstairs. Now onto the prune plums. I picked up a 20lb case from the truck man. They're perfectly ripe and make for a juicy snack.

Prunes + Port = Yum!

I've managed to can about 10lbs already. I'm trying an assortment of things since this is the first time I've canned prune plums. So far I've tried Whole Plums Preserved in Honey, Plums in Port & Prune Plum Jam (from Well-Preserved: Recipes and Techniques for Putting Up Small Batches of Seasonal Foods) and Plum Sauce (from Ball Complete Book of Home Preserving).

Prune Plum Jam

Any prune plum canning suggestions? I still have 10 lbs left.