In a medium saucepan, combine the cranberries, sugar, orange juice, and cinnamon. Stir to combine.
Bring the mixture to a boil over medium-high heat. Reduce the heat to low and simmer, stirring occasionally, for about 15 minutes or until the cranberries are soft and the sauce has thickened.
Remove the sauce from the heat and let cool. Serve at room temperature or chilled.
Interesting Facts
Cranberries are a good source of vitamin C.
Cranberry sauce is a popular addition to many holiday meals.