A moon pie or stylized as MoonPie is an American confection, popular across much of the United States, which consists of two round graham cracker cookies, with marshmallow filling in the center, dipped in a flavored coating. The snack is often associated with the cuisine of the American South where they are traditionally accompanied by an RC Cola. Today, Moon pies are made by Chattanooga Bakery, Inc. in Chattanooga, Tennessee.
The traditional pie is approximately 4 inches (10 centimetres) in diameter. A smaller version exists (mini Moon pie) that is approximately half the size, and a Double-Decker Moon pie of the traditional diameter features a third cookie and attendant layer of marshmallow. The five main flavors are chocolate, vanilla, banana, strawberry, and salted caramel. Orange and coconut make seasonal appearances during the Mardi Gras parading season.