In a large pot add the cranberries, sugar, water, orange juice, zest and cinnamon, stir to combine.
On high/medium heat, bring the ingredients to a boil stirring occasionally, lower heat to a simmer and cook for 15-20 minutes or until it thickens and all the berries have popped.
As the jam is cooking you can mash it with a potato masher or once the mixture has cooked and thickened you can use a blender, immersion blender or food processor to blend until smooth if desired. I used a potato masher and left the jam on the chunkier side.
Spoon into clean airtight containers or jars. Enjoy!
