Preheat oven to 350.
In a large bowl, combine the flour, baking powder, cinnamon, nutmeg, and salt.
In another bowl, cream together the vegan butter, oil, brown sugar, pumpkin, and maple syrup.
Slowly blend in the Aquafaba.
Slowly add the liquid ingredients into the flour mixture. Blend until just smooth.
Pour into a greased baking pan.
Bake 25-30 minutes until a toothpick comes out clean.
Allow to cool, then cut into squares.
