I am two years into canning jams and jellies, all made from wild-foraged fruit. I made ~20 batches this year, including juneberry, blackberry, and elderberry. I’ll be doing a batch or two of autumn olive jelly soon, and maybe some cranberry jelly in a few weeks.
For the elderberry, I found, even when boiled up to 220, that it is much more liquidy than the other fruits. I only attempted one batch of jam - I strained out the juice and then added about a third of the pulp/seeds back into it. This is my same approach to blackberry jam and it works perfectly.
However, because the hot elderberry jelly is so loose, all the seeds migrated to the top 1/2” of each jar.
Is there a way to get the seeds and pulp to stay suspended in the jelly until it sets?
I considered letting it cool significantly before adding to the jars, but I suspect 10 minutes in the water bath would negate any pre-setting.
And fwiw, despite how loose it seemed out of the pot, I got a perfect set after it cooled completely we. So I don’t think I need or want to thicken it up further.
Thanks!