I no longer eat jam (😢). The jam-eater in my household will only eat strawberry jam. I have jars of lovely jams made from all sorts of other fruits. I cannot donate them as they are all beyond their BB dates. I used to make jam, so I know that BB dates don't mean much: well-made, properly sealed jam can last for years. It's fine for us to use, just not donateable. Some of it is homemade (though not by me).
How can I use it up? Sandwiching cakes together and brushing on meat for a sticky glaze don't use up much. I've tried subbing jam for sugar in baking, but it results in a greyish, heavy cake. The colour issue would not be a problem in a chocolate cake, but the extra liquid is very difficult to account for.
Any suggestions?