I mentioned in the last post that I spent one evening experimenting with cupcakes. I found Bake it in a Cake and wanted to give one of her recipes a try and add a little creativity of my own. Arielle highly suggested I begin with the Watchamacallit candy bar in the brownie cupcake. It looked like a winner to me. Later that day while I was at the gym I happened to mention to someone that I was planning on making brownie candy bar cupcakes after my rigorous workout. He insisted I try Pay Day candy bars. Nothing quite like discussing chocolate peanut butter awesomeness while on the stairmaster. I…