Ingredients

• 0.5 cups butter , softened
• 1.5 cups white sugar
• 2 eggs
• 1 cup sour cream
• 1 teaspoon vanilla extract
• 2 cups all-purpose flour
• 1 teaspoon baking soda
• 0.25 teaspoons salt
• 1 cup mashed ripe bananas
• 1 , 16 ounce

Instructions

1. 1 Preheat oven to 350 degrees F (175 degrees C). Grease a 10x15 inch jellyroll pan.
2. 2 In a large bowl, cream together the butter and sugar until smooth. Beat in the eggs, one at a time, then stir in the sour cream and vanilla. Combine the flour, baking soda and salt; stir into the batter. Finally, mix in the mashed banana. Spread evenly into the prepared pan.
3. 3 Bake for 20 to 25 minutes in the preheated oven, until a toothpick inserted into the center comes out clean. Allow bars to cool completely before frosting with the cream cheese frosting.

Nutrition per serving