Preheat oven to 350 and line a baking sheet with parchment paper.
Combine almond flour and baking soda in a large bowl.
Combine almond butter, egg, maple syrup, banana and cocoa powder, if using in small bowl and mix well.
Add wet ingredients to dry ingredients and mix well.
Spoon batter into 12 cookies
Bake for 15 minutes or until done.
Let cookies cool completely.
make ice cream sandwiches and add extras of your choosing!