Add the pumpkin puree, eggs, coconut sugar, agave nectar, and vanilla to the bowl and whisk to combine.
Add the almond flour, arrowroot four, baking powder, pumpkin pie spice, cinnamon, ginger, and salt to the bowl.
Whisk until combined.
Line a 9×9 square pan with parchment paper.
Pour the batter into the pan and spread into the corners and edges in an even layer.
Bake for 30 minutes.
Allow the bars to cool for 10 minutes before removing from the pan and slicing them into 16 bars.
If topping with a dollop of whipped cream or cream cheese frosting, allow the bars to cool completely. If you add a topping before they are completely cooled, the whipped cream will melt.
Sprinkle with some additional pumpkin pie spice or cinnamon and enjoy!