Preheat oven to 350
Combine flax and chia seed with water, stir and set aside
Add all dry ingredients, pumpkin spice and salt to a large bowl, stir to combine. Mash banana into dry ingredients, stir in coconut oil, applesauce, vanilla, maple syrup, flax and chia gel, stir until combined. Add walnuts and give it another quick stir.
Pour into a parchment lined baking dish, sprinkle toppings on top then bake for 30-40 minutes. Insert a tooth pick after 30 mins and check if it comes out dry. Note, this banana bread is supposed to be moist in the center, but not gooey! Lift the banana bread out and set aside to cool. Enjoy.