Marbled Banana Bars Recipe | Land O’Lakes

Ingredients

• 1 cup sugar
• 1/2 cup Land O Lakes® Margarine softened
• 3 to 4 (1 1/2 cups) ripe bananas, mashed
• 1 large Land O Lakes® Egg
• 1 teaspoon vanilla extract
• 1 1/2 cups all-purpose flour
• 1 teaspoon baking powder
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1/4 cup unsweetened cocoa
• Powdered sugar, if desired