Ingredients: 200g of high gluten flour, 4g of yeast and 80ml of water.

Stuffing: high-gluten flour 100g, 2 purple potatoes, 2g yeast and 30ml clear water.

step

1. Cut the purple potato in half, cook it, grind it into mashed potatoes, and ferment it in a warm place with 100g flour, 2g yeast, 30ml water and purple potato dough. The time is 1 half hour.

2. 200 grams of flour, 4 grams of yeast, 80 ml of clear water, white dough, fermented in a warm place 1.5 hours. As long as there are beehives in the dough.

3. Knead the white dough out of gas and divide it into batter with the same size as the steamed stuffed bun. Then roll it into dough.

4. Purple potato dough is also divided into flour dough of equal size and kneaded into a circle.

5. Put the purple potato dough in the white dough and wrap it like a steamed stuffed bun? Turn it down and arrange it in a beautiful circle.

6. Cross the dough, put it in a steamer and let it stand for 15 minutes for the second fermentation.

7. Put cold water on the pot, turn to high fire for 20 minutes after small fire is inflated. Turn off the heat and stew for another 5 minutes.

8. A beautiful plate of purple potato steamed bread will do.