In a slow cooker, add the cranberries, orange juice, sugar, vanilla and the cinnamon stick.
Place the lid on and then set the slow cooker to high heat for 4 hours, or low heat for 6 hours.
Once the cooking time is up, lightly mash the cranberries to your desired consistency with a wooden spoon or spatula, then allow the cranberry sauce to set and cool. The sauce will thicken considerably as it cools.
Serve and enjoy!
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Notes
The natural pectin in cranberries will cause your sauce to thicken as it cools, but if you find it's not quite as thick as you'd like, don't fret. A longer cool-down period can often do the trick. Alternatively, you can put the sauce back into the slow cooker on a low setting, uncovered, to allow some of the liquid to evaporate.Don't be afraid to get creative with spices! While cinnamon and vanilla are classic choices, adding a pinch of cloves or nutmeg can introduce a new warmth to the sauce. If you're feeling adventurous, a bit of grated ginger can add a nice zing.
Storage Tips:
Fridge: Once your cranberry sauce has cooled to room temperature, transfer it to an airtight container. It'll keep in the fridge for up to 10-14 days.
Freezer: Spoon it into a freezer-safe airtight container or a zip-top bag with as much air removed as possible. It can be frozen for up to 2 months. When you're ready to use it, defrost it in the fridge overnight.
Reheating (optional): If you prefer your cranberry sauce warm, it’s simple to reheat. Just place the desired amount in a saucepan over low heat, stirring occasionally, until it’s gently warmed through. If it seems too thick once reheated, you can stir in a little water or orange juice to reach your desired consistency.