Combine the soda and vinegar and let stand for a few minutes.
Add in the sugar and oil, whisking vigorously until slightly frothy.
Integrate your extracts, and gently introduce the flour, along with the baking powder / soda, and salt, being careful not to over mix.
Fill cupcake liners approximately 3/4 of the way to the top.
Bake at 350 F for about 18 - 22 minutes.
Cream Soda Frosting Instructions
Beat cream cheese and butter.
Add powdered sugar until the consistency is right.
Top the whole thing with a chocolate malt ball just to complete the soda fountain experience.
*Cream soda extract isn't exactly a common household item. However, I was able to order some at a soda home brewing company, The Homemade Soda Company. This is also where I ordered my root beer extract from. The service there was fantastic! They shipped my stuff the same day and even called me to let me know they had found a cheaper shipping rate for me. I'd definitely recommend them, if you want to try making some cream soda frosting. I'd also highly recommend the frosting. It was a perfect match for the root beer cupcake.