Banana Bars

Ingredients

• 1 cup butter, warmed
• 1 cup brown sugar
• 1/2 cup granulated sugar
• 2 large eggs, slightly beaten
• 3 ripe bananas, peeled and chopped
• 2 t. vanilla extract
• 2 1/2 cups flour
• 1 t. baking powder
• 2 cups semi sweet chocolate chips