If you want really good banana baked goods, whether muffins, cupcakes or bread, overcoming any squeamishness towards overripe bananas is a must. That is the key to the flavor. And when I say overripe, I mean over-ripe. Like black overripe. Like need-to-pick-up-bananas-with-latex-gloves-and-throw-in-the-incinerator overripe. If you look at the picture below, those are overripe bananas. But