Preheat oven to 350
In a bowl, add in the oat flour, cassava flour, baking powder, baking soda, hemp seeds, flax seeds, chia seeds, spirulina powder, and a pinch of salt.
In your blender, add the spinach, banana, flax egg, almond milk, vanilla extract, maple syrup, applesauce, and blend until smooth.
Add the wet ingredients to the dry ingredients and mix well.
Fill each muffin cup and bake for about 20-25 minutes.
Cool for 10 minutes and enjoy or freeze.