Chalbori-ppang, first made and sold in 2003 at a bakery named Danseokga in Gyeongju, North Gyeongsang Province, is now a local specialty. It utilizes the glutinous barley harvested in fields under Danseoksan (Mt. Danseok), which is pesticide-free as barley grows in cold winter months during which pests and weeds cannot flourish.