• Preheat oven to 350 degrees F and spray a mini muffin pan with non-stick baking spray; set aside.
• In a large bowl combine the melted butter, light brown sugar and egg and whisk until ingredients are fully combined.
• Mash the ripened bananas and fold the mashed bananas into the egg mixture.
• Whisk the flour, baking soda and cinnamon into the batter until smooth.
• Fold the mini chocolate chips into the banana batter.
• Scoop the muffin batter into the prepared muffin pan and fill ¾ full. Sprinkle the top of each muffin with cinnamon sugar mixture.
• Bake for 10-12 minutes or until the muffin springs back at the touch.
• Remove the muffins from the oven and allow them to cool for 5 minute before removing them from the muffin pan.

Cinnamon Sugar

• Combine the cinnamon and granulated sugar and mix to combine; set aside until ready to use.