here's the recipe i made up.
4 navel oranges
3/4 can of 100% white grape juice concentrate (do not mix with water)
about 3 tablespoons fruit pectin
1/2 cup cranberries
boil oranges cranberries and grape concentrate for a minute or two, stir in petin and boil for another 2 or 3 minutes, stirring occaisionally. leave on low heat for 5 minutes and then remove to cool.
its not runney at all. very thick and spreadable in fact. a little bitter, but definitly still sweet and very good on english muffins.
i would like to try it again with less grape concentrate (some of the orange flavor was lost) and maybe a lemon. i also think it would be very good and probably alot sweeter with strawberries in it as well.