Rinse the cranberries and remove any stems or debris.
In a medium saucepan, combine the cranberries, sugar, orange juice, cinnamon, nutmeg, and salt.
Bring the mixture to a boil over medium-high heat, stirring occasionally.
Reduce the heat to medium-low and let the sauce simmer for about 10-15 minutes, or until the cranberries have burst and the sauce has thickened.
Remove the sauce from the heat and let it cool to room temperature before serving.