Preheat oven to 350 degrees and coat an 8x8 or loaf pan with cooking spray/ wax paper
In a large bowl, add together almond flour, protein powder, cocoa powder and baking soda.
In a small bowl mix together bananas, nut butter, egg and maple syrup
Add wet ingredients to dry and mix until combined
Mix in chocolate chips and add batter to pan, top with more chocolate chips, if desired
Bake for 20-25 minutes or until done
Let cool before slicing into 9 bars