This recipe is the best banana bread recipe EVER!! I've made it over a dozen times. It is amazing. It's off of the Cooking Light website:
I've used lime yogurt as a substitute for the plain to give it an extra 'limey' flavor. Instead of rum, I use the rum imitation flavoring. I put in a full teaspoon of vanilla and I add the same amount of rum flavoring as vanilla. (1 teaspoon) Enjoy!