Preheat oven to 350°F. Grease a 9x13 inch baking pan and set aside.
In a large bowl, beat softened butter and sugar until well combined. Add eggs, mashed bananas, and vanilla extract, and beat until just combined.
In a separate bowl, whisk together the all-purpose flour, baking soda, and salt. Gradually add the dry ingredients to the wet ingredients and mix until just combined. Do not overmix.
Pour the batter into the prepared baking pan and spread evenly.
Bake for 45 minutes, or until a toothpick inserted into the center comes out clean.
Let the banana bread cool in the pan for 10-15 minutes before transferring it to a wire rack to cool completely.
Cream Cheese Frosting Steps (Optional)
In a medium bowl, beat together the softened butter and cream cheese until smooth and creamy.
Gradually add the powdered sugar and vanilla extract, beating until well combined and smooth.
Spread the frosting evenly over the completely cooled banana bread.
Notes
Enjoy this moist banana bread as a breakfast treat, snack, or dessert. It pairs wonderfully with a cup of coffee or tea. For best results, use overripe bananas.