The rosehip jam is my favorite but I have encountered a problem I can't find rosehip jam as good as grandma used to make it.
I was lucky to have a neighbour who, when she was still making marjoram jam, used to give me a jar, but the neighbour is now 80 years old and can no longer cope.
And sadly, I don't have another source where I can get an authentic sweetness of rosehips from the rest of the stores, nor do I hear about it.