Blend all of the ingredients in a blender until completely smooth, scraping down the side occasionally. This should take a minute or so. Enjoy!
Pour the mixture into a medium-sized pot. Cook over medium heat until it comes to a boil, whisking often and watching that it doesn't burn. Reduce heat to low and simmer for a minute more. It should be thickened by this point and will further thicken once cooled.
To prevent a skin forming on the top, place a piece of plastic wrap directly over the pudding and store in the fridge in an air-tight container. Serve warm, or chilled.
To make parfaits, crumble some cookies on the bottom of each glass, scoop pudding over the crumbs, top with whipped coconut cream, an extra cookie and then dust with ground cinnamon.