Preheat the oven to 350 degrees.
Add some coconut oil or nonstick spray to the loaf pan for easy removal after cooking.
In a large mixing bowl, mash the bananas with a fork. Don't over mix, there should be some small chunks of banana still visible.
Add the egg and vegan butter and mix by hand with a fork until well combined.
Stir in the sugar.
Add your baking soda and flour and continue to stir until smooth.
Pour the banana bread batter into your loaf pan and bake for 50 minutes.
*If you are making mini loaves instead of one large loaf, bake it for 20 minutes.