Heat oven to 350 and line cupcake tin with liners
Using a hand or stand mixer, mix together eggs, bananas, vanilla extract, coconut oil, and maple syrup.
Add in dry ingredient and combine.
Fold in dark chocolate chips (optional).
Pour batter into cupcake tin, almost all the way to the top.
Bake for 14-18 minutes or until a toothpick comes up with just a few wet crumbs.
Let cool completely, then frost with frosting of choice