Star Fruit Jam is one of our favorite recipes to make here at Blue Osa. To learn more about the delicious and healthy reasons to love Star Fruit, check out this. Make and share this Star Fruit Jam recipe from Genius Kitchen. This recipe worked well and made a good quality jam. We don't eat this fruit and have a tree so. I am looking for a recipe for star fruit jam or marmalade or jelly.i have a tree,and this . The best pectin I have found is called Pomonas pectin.