Preheat oven to 350 degrees F.

In a small bowl, combine cinnamon and sugar together. Set aside.

In a blender or food processor, blend oats along with other dry ingredients until finely ground.

In a large mixing bowl, beat together coconut sugar, butter, flax egg, and vanilla extract.

Add dry ingredients into wet. Mix to combine. Using your hands roll cookies into ¾-inch wide balls. Roll the cookie balls into the cinnamon sugar and place on a greased baking sheet giving each cookie enough space.

Bake for 10-11 minutes. If you want them a little more crispy on the outside, bake it for 1-2 minutes more and check if it's to your liking. Serve and enjoy!