12 muffin liners should be used to line a muffin pan. In a medium microwave-safe bowl, melt the butter and leave it there to cool for two minutes. Meanwhile, preheat the oven to 425°.

With a fork, mash the bananas into melted butter. Whisk in the eggs and vanilla together.

The flour, brown sugar, baking soda, baking powder, cocoa powder, and salt should all be combined lightly in a separate bowl. Blend the dry ingredients and wet components just until mixed. Remember that you should avoid over-mixing to prevent tough muffins.

Dust the chocolate chips with the last two teaspoons of flour to prevent them from sinking to the bottom of the muffins.

At last, bake the muffins in the preheated oven for 10 minutes until the edges get crisp and the upper layer is firm.

Enjoy this delightful sweet with kids.