This is an easy and delicious alternative to a traditional Birthday Cake.
Cut each cinnamon roll into 4 or 5 pieces and drop into a sprayed 9x13-inch baking pan. Distribute cut up rolls evenly in pan. Cover with sprayed plastic wrap and let rise until double in size.
Remove wrap and bake at 350°F 20-25 minutes or until golden brown. Remove from oven and cool slightly. Drizzle with frosting to serve.