Marbled Banana Bread

"A ribbon of swirled chocolate makes moist, sweet banana bread even tastier. Why make ordinary banana bread when Marbled Banana Bread is so much better? And it’s pretty too! I know for sure that I am not the only one that gets stuck with brown bananas. My kids will go through phases when I can barely buy bananas as fast as they will eat them. Then they are over it and the bananas sit for a while and get really, really ripe. The good news is that over ripe bananas are super sweet and banana bread is really easy to make!"