Look through the cranberries and toss out any that don’t look good.

Pour frozen cranberries into food processor, or high power blender.

Add sugar and orange (with the peel on!) to cranberries and process until everything is uniform in size, resembling a relish*

Transfer to a medium size mixing or serving bowl. Add jello powder and mix thoroughly.

Fold in marshmallows and cool whip. You want to make sure the cool whip is fully incorporated, but only just! Over mixing will make the cool whip deflate.

Enjoy!