Yield: 4 x quarter-litre (1/2 US pint / 8 oz) jars
If using sugar or Splenda. put them in a bowl, add the pectin powder, and mix. If using a liquid sweetener such as honey or liquid stevia, ladle out about 4 tablespoons of juice and put in a small bowl. Add the pectin powder all at once, and stir it into juice. Set aside.
Add the pectin mixture a little at a time, stirring constantly.