From their caramel centers to chocolatey coatings, several widely used candy-making processes go into the production of a single Snickers bar. NurPhoto / Contributor via Getty Images It’s Halloween.

Does chocolate expire? Do chocolate chips go bad? Here's what you need to know about keeping chocolate fresh, according to a chocolatier.

You don’t need to be Willy Wonka or own a chocolate factory to make your own candy bars. It might sound intimidating, but chocolate bars are actually simple to make. Plus, doing it yourself gives you ...