"Maxime Bilet, coauthor of Modernist Cuisine and the brand-new Modernist Cuisine at Home,* shared this easy, fun way to give chocolate a popping effect. Just melt your favorite type of chocolate with some butter, then mix in crushed puffed-rice cereal and some Pop Rocks—any flavor you like! Once it cools, break it up and surprise kids or adults with this novel treat. What to buy: You can purchase large quantities of unflavored Pop Rocks–style candy online and at some specialty markets. Click here to watch Maxime demonstrate this recipe in an episode of our CHOW Tips video series...."