A shopper looks at a pack of Orion's flagship product, the Choco Pie, at a store in Seoul on Feb. 27. Orion announced on the day that the snack sold more than 4 billion units in 2024 in Korea and ...

Choco Pie, a round cake-like snack with a marshmallow filling and chocolate coating, is the brainchild of South Korean confectionery maker Orion. Branded with the Chinese character for "jeong ...