We go through bananas in this house like crazy. I can buy 20 in a week, and by Friday evening when I go to make a smoothie, they will all be gone. So if I want to make banana anything, I usually have to buy and hide some specifically for that purpose! But recipes like this are a great way to use up leftover bananas that have gone a little too soft to eat. Overripe bananas add a bit of extra flavor, so letting them go a bit brown is definitely worth it.
This recipe is pretty adaptable. Try substituting the chocolate chips for something less sweet such as nuts, blueberries, or cranberries! Store in an airtight container, or wrap tightly and freeze.