1. The purple sweet potato is peeled and sliced and steamed in a pot until it is soft and mashed into a puree. Add white sugar yeast and stir well. Then add flour and knead until the dough is smooth and non-sticky.
2. After the spinach is blanched, add water to make spinach juice, add sugar yeast and stir well, then add flour and knead until the dough is smooth and non-sticky, and the dough is doubled in size.
3. After the two doughs are kneaded and exhausted, they are divided into uniform doses, each about 20 grams.
4. Pack any color into another color.
5. The tiger's mouth position is closed.
6. Cut a layer with scissors
7. All the remaining inserts are cut.
8. Cover the damp cloth to proof to 1.5 times its size.
9. Put it in a steamer and steam until it suffocates, then count for 10 minutes, turn off the heat and simmer for 3 minutes to get out of the pot.
