Preheat the oven to 350 degrees F. Grease the square baking pan or loaf pan and keep it aside.
Add the dry ingredients - flour, baking powder, baking soda, salt, cinnamon powder, pumpkin spice, and sugar and mix.
1 ½ cups All purpose flour, 1 teaspoon Baking powder, 1 teaspoon Baking soda, ½ teaspoon Salt, 1 teaspoon Cinnamon powder, 1 teaspoon Pumpkin spice, ¾ cup Sugar
Add pumpkin puree, mashed ripe bananas, almond milk, and vanilla extract in a bowl and mix.
¾ cup Pumpkin puree, 2 Banana, ½ cup Almond milk, 1 teaspoon Vanilla extract
Stir the wet ingredients into the dry ingredients and mix until combined. Do not overmix.
Transfer the batter to a well-greased square baking pan, and bake in the oven for about 30 to 40 minutes or until a knife or toothpick inserted at the center comes out almost clean (these bars will be moist inside). My oven took about 35 minutes. The baking time may vary depending on the thickness of your bars. So keep an eye at the 25-minute mark.
Allow it to cool for about 10 minutes, then remove from the baking pan and let it cool completely on a wire rack.
Cut them into square bars, and sprinkle some confectioner sugar.
Confectioners sugar
Serve and enjoy.