This recipe is the ideal way to use up those overripe bananas. It's easy to whip up, and the result is a moist banana bread that your neighbors will love. Components * 4 cups all-purpose flour * 1 teaspoon salt * 1 tablespoon baking soda * 3/4 stick unsalted butter, softened * 1 1/2 cups granulated sugar * 3 eggs, beaten * a dash of vanilla extrac