Rhubarb contains very little pectin and will benefit from using jam sugar, which contains a small amount of natural pectin, plus a little citric acid to make jam set. Place the rhubarb in a large ...

This recipe uses jam sugar, which has added pectin and citric acid to help the jam set. Rinse the cherries, then remove the stalks and stones. If you don’t have a cherry stoner then simply slit ...