In a bowl combine butter and sugars and cream together for 30 seconds or until combined. Add in the vanilla extract and pumpkin puree, beat until combined. Lastly, add in cinnamon, pumpkin pie spice, cornstarch, baking soda and flour, combine together until a soft dough forms.
Refrigerate the dough covered for at least 2 hours or until sufficiently chilled. Chilling is mandatory.
Preheat oven to 350 degrees. In a small bowl whisk together flour and cinnamon. In Tbsp sized portions, roll dough and place in sugar mixture until covered. Place on cookie sheet covered in parchment paper.
Bake for approximately 8-10 minutes. Cool completely before serving and enjoy
Recipe accredited to The Domestic Rebel