Preheat the oven to 350 degrees F (180 degrees C). Grease and line a large loaf pan.
Peel the bananas and add them to a large mixing bowl. Mash thoroughly with a fork.
Add all remaining ingredients to the bowl. Mix with an electric hand whisk until well combined.
Transfer the mixture to your lined loaf pam and bake for 50 minutes to 1 hour, or until a skewer inserted into the center of the loaf comes out clean or with just a few moist crumbs.
Leave the banana bread in the pan for about 10 minutes before transferring to a wire rack to cool.