Preheat oven to 350°F.

In a large bowl, mix canned pumpkin and eggs until combined.

Add whole wheat flour and cinnamon, stirring until dough forms.

Adjust dough with more flour if sticky or water if dry.

Roll dough to 1/4 inch thick on a floured surface.

Cut into shapes and place on a parchment-lined baking sheet.

Bake for 20 minutes until golden.