Preheat your oven to 350°F (175°C).
In a large bowl, mash the ripe bananas until smooth.
Mix in the melted butter, then add the maple syrup and stir until combined.
Add the egg and vanilla extract, stirring until fully combined.
In a separate bowl, whisk together the flour, baking soda, and salt.
Gradually add the dry mixture to the wet ingredients, folding gently.
Pour the batter into a greased loaf pan and smooth the top.
Bake for 60 minutes or until a toothpick inserted in the center comes out clean.
Allow the bread to cool in the pan for 10 minutes before transferring it to a wire rack.
