Indonesia is renowned for its diverse traditional foods, which are rich in historical and cultural value. One such example is Klepon, a traditional snack from Central Java that is widely recognized. This snack is prepared from a mixture of glutinous rice flour and rice flour, filled with palm sugar, and coated with grated coconut, giving it a distinctive green color and a characteristic sweet-savory flavor. However, as a semi-moist product, Klepon exhibits a very short shelf life due to its high