Add all of the ingredients to a bowl of a stand mixer (or use a mixing bowl with hand mixer). Mix until all ingredients are combined.
Coat a bundt cake pan with cooking spray.
Add the banana bread mixture to the bundt cake pan.
Place the pan in the oven and bake for about 1 hour. I usually check it at 45 minutes and every 10 minutes after that. To tell if it's done, a toothpick or knife should come out clean after inserted into the middle.
Serve immediately, or once cooled, place in a airtight container.