How to make Caotou sesame seed cake (Chongming specialty) delicious?

There is a saying in the ancient poem: "I wonder if there is any crimson yarn, alfalfa can be chewed." To make grass biscuit, you must pick the "three leaves" of grass in early spring to avoid picking the old grass with yellow flowers. Chongming Caotou sesame seed cake, although not surprising in appearance, is pure and bright, and it is a "village girl" in food: soft, sticky and elastic. Put it in the sun, it is crystal clear and has the beauty of jade.