Serious Eats: Recipes
Rhubarb Orange Vanilla Jam
This recipe combines rhubarb with chopped orange peels, fresh orange juice, and the seeds of a vanilla bean. The results taste a bit like rhubarb pie shot through with orange marmalade. The sweet-tart flavor of this jam would complement any dark baked goods like gingerbread or spice cake. I think it would also go well with crusty sourdough with nothing more than a bit of salted butter.
Adapted from the Ball Complete Book of Home Preserving.