According to Wikipedia, A s'more is a campfire treat popular in the United States and Canada, consisting of one or more toasted marshmallows and a layer of chocolate sandwiched between two pieces of graham cracker.
S'more is a contraction of the phrase "some more". S'mores appeared in a cookbook in the early 1920s, where it was called a "Graham Cracker Sandwich". ... A 1956 recipe uses the name "S'Mores", and lists the ingredients as "a sandwich of two graham crackers, toasted marshmallow and 1⁄2 chocolate bar".
Now days there are so many versions of s'mores. You can make them over a campfire, in a microwave or on a stovetop. Here are some unique recipes other than the traditional s'more https://sharedappetite.com/recipes/15-creative-smores-recipes/
Today, August 10th is National S'more Day! Make sure you get your s'more today!!