1. In a small bowl combine flours, cocoa powder, baking powder and coconut palm sugar.
2. In a separate bowl combine egg white, mashed banana and almond milk.
3. Add wet ingredients to dry and stir to combine.
4. Stir in chocolate chips.
5. Spray a mug with coconut oil or nonstick spray or grease with coconut oil.
6. Scoop half of mixture into mug and flatten with back of spoon.
7. Place a scoop of peanut butter in the center and flatten slightly.
8. Top with other half of batter and flatten top and sides.
9. Place in microwave and cook on high for 1 minute and 10 seconds*
10. Serve immediately as is or topped with greek yogurt, additional peanut butter or toppings of choice.

*times may vary slightly depending on microwave but check after 1 minute if it needs longer