yummy banana bars

Ingredients

• 1/2 cup butter, softened
• 1 cup sugar
• 1/2 cup milk
• 1 teaspoon vanilla extract
• 1 teaspoon lemon juice
• 1 1/2 cups unbleached white flour
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 1 1/2 - very ripe bananas, mashed
• 1/2 cup walnuts or pecans, finely chopped (optional)
• GLAZE:
• 3 cups powdered sugar
• 1/4 teaspoon salt
• 1/2 teaspoon vanilla extract
• 1/2 teaspoon lemon juice
• 1/2 - very ripe banana, mashed
• 1 tablespoon butter, melted