Preheat the oven to 350ºF. Line 2 baking sheets with parchment paper.
In a medium bowl, combine the pumpkin, mashed banana, egg, almond butter, and honey. In a large bowl, combine the remaining ingredients. Pour the wet ingredients into the dry ingredients and stir to combine thoroughly.
Drop rounded tablespoons of dough onto the baking sheets. Flatten the cookies slightly with your fingers. (They will not change shape much during baking.) Bake until golden brown, about 18 minutes. Cool completely. Store in an airtight container for up to 3 days at room temperature. (Refrigerate for up to 5 days or freeze for up to 3 months.)