Perhaps could also use rose hips as a dessert garnish, like perhaps cherry vanilla ice cream, or plain vanilla, with rose hips cut in halves and used as a topping?
First thing other than rose hip tea that came to my mind after reading this topic..... I suppose now we know where my mind is at here then? Sweets, haha.
As for rose hip tea, it is a personal favorite of mine, and while I do not have any rose hip plants growing close to me here, I did have a couple close bushes at a previous residence, where I tried and became an avid fan of the rose hip tea. One of my favorites, the other being Kava tea.
I love rose hip tea, as it has a fruity, light, pleasant flavor, at least to me.
Other than that my last thought was rose hip muffins and I see Spirit Talker has listed that as an option as well, and of course all the other great ideas she has listed.
Other than that not much else left to say, other than I am a tad bit jealous.