1, cooked purple potatoes with flour, water, sugar, yeast kneaded into a dough, spinach leaves beaten with flour, sugar, yeast, water kneaded into a dough, white flour with sugar, yeast kneaded into a dough, into a plastic bag;

2, into a preheated oven to ferment;

3, will be well hairy noodles plus noodle cloth choke;

4, the noodles were cut into segments;

5, white dough with a little bit of other colors, do not add is fine;

6, with the hands of the dough to pinch out the head, with scissors to cut out the wings and tail;

7, cut out the beak, with a comb in the wings and tail to press out the teeth marks, with the eyes of the black rice dipped in water;

8, the pot of boiling water, the steaming Lift the pot to steam for 18 minutes, open the pot to remove and then turn off the fire;

9, swallow buns can be completed.