Preparation

• Start by preparing the browned butter by gently heating the butter in a saucepan over low heat. Stir regularly until it takes on a brown color and develops a nutty aroma. Be careful, as this can happen quickly, and remove it from heat as soon as it begins to brown. Set aside to cool.
• Mash the bananas with a fork in a mixing bowl.
• Add the eggs, both sugars, baking soda, and salt and mix thoroughly again.
• Add the cooled browned butter, mix again, and finally add the flour.
• After adding the flour, do not overmix to keep the cake moist: mix gently and briefly until just homogeneous.