S'more: the classic campfire sandwich of marshmallow, chocolate, and graham cracker

Ingredients and basic structure

The classic S'more has three main components: a graham cracker base and top, a bar of chocolate, and a marshmallow. Typical ingredients include:

• Graham crackers (or similar sweet crackers) for the crunchy sandwich layers.
• Chocolate—usually a plain milk chocolate bar that softens when warmed.
• A roasted marshmallow that is cooked over an open flame until soft or caramelized.

Preparation and serving

To assemble a S'more, roast a marshmallow on a stick or skewer over a warm flame until it reaches the desired level of browning or meltiness, then sandwich it and a piece of chocolate between two crackers. Common techniques include gently warming the chocolate first on a cracker, squeezing the sandwich to spread the marshmallow, or briefly returning the assembled S'more to the heat so the chocolate melts further. It is a quick, informal preparation well suited to camping trips and outdoor socializing.

Variations, adaptations, and examples

While the traditional elements remain popular, many variations exist: using different chocolates (dark, flavored, or filled), alternative cookies in place of graham crackers, flavored marshmallows, or adding nut butters, fruit slices, or salt. Commercial products and desserts inspired by the S'more include bars, ice cream flavors, bakery items, and prepackaged S'more kits designed for indoor use.

History and cultural notes

The name is generally understood to be a contraction of the spoken phrase “some more.” The confection became widely known in North American camping culture during the 20th century and is often associated with youth organizations and family recreation. It functions both as a simple dessert and as a social ritual around a fire. National S'mores Day is celebrated on August 10 in popular calendars.

Nutritional and safety notes — A single classic S'more provides a modest snack-size amount of calories: typical estimates fall in the range of about 200–300 calories, depending on portion size and ingredients; specific values and variations are available from nutrition references here. Because the marshmallow is heated, care should be taken to avoid burns from hot sugar and melting chocolate. Small children should be supervised when roasting and assembling S'mores.