In 1917 a bakery in Chattanooga, Tennessee introduced what popular Southern treat?

MoonPie is the answer. Chattanooga Bakery introduced MoonPie as a Southern treat built around marshmallow filling, round graham-style cookies, and a sweet coating, with the company’s traditional origin story connecting the snack to coal miners who wanted something affordable, filling, and easy to carry.

What Made MoonPie Distinctive

The classic MoonPie is made with marshmallow sandwiched between round graham-style cookies, usually covered in a flavored coating such as chocolate. Its shape, size, and filling made it different from a simple cookie or candy bar. That structure helped MoonPie work as a compact snack that felt more substantial than many small sweets.

The Coal Miner Origin Story

Chattanooga Bakery’s traditional story says the idea came from coal miners who wanted a filling treat that could fit into a lunch pail. The exact details are best treated as company lore rather than a fully documented historical record, but the story explains why affordability and portability became part of MoonPie’s identity. The snack’s 1917 launch also placed it within a working-class food culture where simple, sturdy treats had practical appeal.

MoonPie and Southern Food Culture

MoonPie became strongly associated with the American South, especially as a familiar Southern snack sold in stores, lunch counters, and roadside stops. Its later pairing with RC Cola became one of the best-known regional snack combinations, though that pairing should not be treated as part of the original 1917 launch unless a specific source confirms it. Over time, MoonPie remained closely tied to Chattanooga, Tennessee, and to Southern food traditions built around inexpensive, recognizable treats.