Preheat oven to 350°F. Line a baking sheet with parchment paper.

In a large bowl, mash the banana until smooth.

Add pumpkin puree to the mashed banana and mix well.

Gradually add oat flour, stirring to form a dough.

Roll out dough to ¼-inch thickness on a floured surface.

Cut into shapes using cookie cutters.

Place treats on the prepared baking sheet.

Bake for 25 minutes until edges are golden.

Let cool completely on the baking sheet.