Problem is I did not make the strawberry-fig jam it was a gift to my wife from one of her co-workers. I ask my wife if she would see if her friend had any more she might share or trade for a big 1/4 slice of this cheese cake. Hope she does.
I would think you could use any type of jam. Did you say that the recipe made too much sponge cake and you had to cut it down? I have a SIL that doesn’t like graham crust but thought she might like this type of cheesecake.