Describe your dream chocolate bar.

Perfect chocolate! What an idea! First of all, it would be dark and rich. It would be married to a generous layer of caramel and walnuts. It wouldn’t melt so I could carry it with me. My perfect chocolate would regenerate itself so it was always there. Best of all, it would be calorie-free and maybe even help me achieve my perfect weight. That’s not much to ask, is it?