What kind of waste can be used as a green mold?

Choose wooden boards with grooves and wooden sticks with protrusions in the middle.

The mold of Youth League consists of a delicate wooden board with grooves and a wooden stick with a semicircle. Youth League is a traditional snack in the south of the Yangtze River.

The green ball is made by mixing the juice of wormwood with glutinous rice flour, and then wrapping it into bean paste or lotus paste stuffing. It is not sweet or greasy, and has a faint but long grass fragrance. The green ball is green as jade, sticky and soft, fat but not smelly. It is a natural green healthy snack.