Add cranberries to a 2 or 3 quart slow cooker.
12 ounces fresh cranberries
Top with granulated sugar, orange juice and salt.
⅔ cup granulated sugar, ½ cup orange juice, ¼ teaspoon fine sea salt
Add the cinnamon stick and orange peel. Stir to combine.
1 cinnamon stick, 1 piece of orange peel
Cover with lid and cook on high for 3 hours, stirring once each hour.
Remove the lid and stir again and continue cooking for 30 minutes or so or until the cranberry sauce is thickened slightly.
Serve warm or cover and refrigerate until ready to use. If refrigerated, cranberry sauce will thicken up even more.
Can be made up to 3 days in advance.