1. All the ingredients are mixed evenly and knead into a smooth dough
2. Roll two dough into large slices
3. Blue, white use a mold to make a circle
4. Three pieces of one color separated by color, stacked together, rolled up, and cut in half
5. Make it twice as big, boil for 10 minutes, simmer for 2 minutes
Tips:You can also replace blue with other colors, or make pure blue.
