Upside Down Banana Cake

Directions

• Place butter in a 9-in. square baking pan. Heat at 350° for 4-5 minutes or until melted; sprinkle with brown sugar. Arrange bananas in pan; set aside. Prepare cake mix according to package directions; pour over bananas.
• Bake at 350° for 30-35 minutes or until a toothpick inserted in the center comes out clean. Immediately invert cake onto a serving platter. Let stand for 5 minutes; remove pan. Serve warm with whipped cream.