Root Beer Float Cake May 11, 2013 22:18:06 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by PrisonerOfHope on May 11, 2013 22:18:06 GMT -5 ROOT BEER FLOAT CAKECake:Mix together one box white cake mix, 1 1/4 cups root beer, 3 egg whites, 1/4 cup oil.(For a more pronounced root beer flavor, add 1 tsp. root beer extract)Bake in a 9 X 13 pan at 350 for about 30 minutes, until cake tests done.Frosting:1 pkg. Dream Whip1/2 cup root beerWhip together until fluffy; frost cooled cake.I like to make these as cupcakes, and use crushed root beer barrels as a topping.Variations: Use cola instead of root beer, and make a cherry frosting by using some cherry Jell-O powder to the frosting for a cherry coke.Or use orange soda and orange Jello-O.