Rinse fresh cranberries under running water and place in a saucepan.
Add sugar and orange juice.
Add a pinch of salt and cinnamon.
Mix well with a wooden spoon and place on the fire.
Bring to a boil, reduce heat, and cook for about 15 - 20 minutes while stirring to prevent the cranberries from sticking to the bottom of the pan.
Let cool completely before serving.