This morning entailed a big clean up of all the sticky things that had been involved in the jam making, namely the pressure cooker (not used as a pressure cooker for years, but it's still a nice big heavy pan for jam making), the baking sheet and draining board and jam thermometer. Also the jars got a wipe over and were labelled and photographed before being put away in the upstairs cupboard.
Taking stock of the jam, I won’t make any plum this year because there is still some of last year’s jostaberry and also plum left. As I’m planning to make some seedless blackberry & apple over the weekend, this will be plenty for the year. We don’t eat all that much jam so there’s no point in making too much.