Preheat the oven to 350 degrees and line 10-12 muffin tins with patty pans and set aside.
In a large high-speed blender, combine all the ingredients and blend until a smooth batter remains.
Evenly distribute the batter amongst the 12-muffin tin until almost full. Top with extra cinnamon and bake for 25-30 minutes, or until a toothpick or skewer comes out clean.
Remove from oven and allow to sit for 10 minutes, before removing and allowing to cool on a dry surface.