In this video, learn the best way to use Dr. Pepper’s new strawberries & cream flavored soda: a cake. Don’t worry soda lovers, you can detect the strawberry cream flavor as soon as you slice it, and this Dr. Pepper cake smells just like you think it should. All you need to make the cake is a box of chocolate cake mix and the drink, of course. Frost it with strawberry or chocolate icing, and serve slices with a dollop of whipped cream and some fresh strawberries.