A S'more is a popular campfire treat made by sandwiching a roasted marshmallow and a piece of chocolate between two graham crackers. The heat from the marshmallow melts the chocolate, creating a gooey and sweet combination. S'mores are often enjoyed during outdoor activities like camping or bonfires. The origins of S'mores date back to the early 20th century, with the first recorded recipe appearing in a Girl Scouts handbook in 1927. The name "S'more" is a contraction of "some more," reflecting the treat's irresistible nature that makes people want to have more after their first bite.