http://www.darkchocolatepeanutbutter.com Dark chocolate peanut butter cups are one of the most popular candy bars in the world. Learn how to make dark chocolate peanut butter cups right in your own kitchen. Dark chocolate peanut butter cups are molded chocolate candy that has a peanut butter filling. Peanut butter cups are one of the most popular candy cars in the United States and in many parts of the world. You can make them at home, but they are usually mass-produced like most candies. They are available in candy shops, produced by regional or local candy makers. The thickness, diameter and the proportion of chocolate and peanut butter vary according to the desires of the maker.