From carnivals to fairs, the candy-covered apple is one of those quintessential festival treats and, along with candy corn, a Halloween staple. Take a crisp apple and swirl it with a coating of rich ...

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.

I remember my very first caramel apple. It was during grade school, at a friend’s Halloween party. A bunch of us spent what felt like forever unwrapping bags of caramel candies, then watched as our ...