Whenever I have bananas that are overripe I love to make banana bread. And I often buy them just for the purpose of letting them get good and ripe ... and practically black sometimes. If I have too many I store them in their peel in the freezer. I don't bother with ziplock bags or anything (probably why at least two fall out every time the freezer door is open). There are a lot of good recipes out there for banana bread (especially the ones with chocolate chips!) but I have found the best to be the most simplest: Bisquick banana bread. Plus it can be made all in one bowl, which is always good. I took a few pics of the last batch of mini loaves I made.