banana cake bars with browned butter frosting

Description Banana bread bars with brown butter frosting. Ingredients 1 ½ cups white sugar 1 cup sour cream ½ cup butter, softened 2 eggs 1 ¾ cups mashed ripe bananas 2 teaspoons vanilla extract 2 cups all-purpose flour 1 teaspoon baking soda ¾ teaspoon salt ½ cup chopped walnuts (Optional) ½ cup butter 4 cups confectioners’ sugar … Read more