Heat oven to 350 F. Generously grease and flour 13x9 inch pan. Beat dry cake mix, root beer, oil and eggs on low speed 30 seconds. Beat on high speed 2 mins. Bake 30-40 mins. Until done. Cook and serve with Root Beer Cream, below. Sprinkle with crushed root-beer flavored hard candies, if desired.
Root Beer Cream: Beat all together on high 4 minutes or until thickened.