Add sweetener, olive oil, eggs and almond milk to a medium bowl. Cream with hand beaters.
Add flour, baking soda, salt and mashed bananas and continue mixing until well combined.
Add mixture to prepared pan and bake for 75-80 minutes or until the center is done. After about 60 minutes, I like to check the center every 10 minutes or so until it is done!
Make sure to do a toothpick test to make sure the center is done.
Let cool for at least 10 minutes before removing from the bread pan.