Instructions

  1. Preheat oven to 350.
  2. Grease muffin tin.
  3. Sift together flour, cocoa, sugars, baking soda, baking powder, and salt.
  4. In a separate bowl, combine mashed banana, oil, egg, and vanilla.
  5. Add wet mixture to dry mixture, stir until just combined.
  6. Fold in chocolate chips.
  7. Divide batter between 10 muffin cups.
  8. Bake 20-25 minutes until done.
  9. Mine are usually done at 18 minutes, but my oven cooks quickly.
  10. Do not overbake.