Toast black sesame seeds in a dry pan over medium heat until fragrant, about 3-5 minutes. Let the black sesame seeds cool completely.
2
Grind the toasted black sesame seeds into a fine powder using a food processor or mortar and pestle.
3
In a small bowl, combine the ground black sesame seeds, granulated sugar, and softened lard. Mix thoroughly until a cohesive paste forms. Roll the paste into small balls, approximately 5 grams each, and set aside.