Ingredients: 2g of potato flour and 1 egg.

auxiliary materials: 2 pieces of pepper, 2 pieces of pepper, 5g of Pixian bean paste, 5g of Laoganma hot sauce, 2g of soy sauce, 2g of salt and 1 spoon of thirteen spices.

1. First, prepare handmade potato flour, a bowl of potato flour, an egg and a little salt.

2. Add salt to potato flour and mix well.

3. One third of the potato flour is mashed with boiling water.

4. Add the remaining potato flour and beat an egg white.

5. Add appropriate amount of water and make a slightly smaller dough.

6. Roll the dough into thick slices of about 5-6㎜ like handmade noodles.

7. Fold and cut into noodles.

8. Put the chopped potato noodle into a boiling water pot and boil it.

9. Take out the potato vermicelli that has been repeatedly cooled with cold water.

1. Prepare the raw materials for making spicy potato powder.

11. Pack the remaining potato flour and store it in cold storage.

12. Put a little pepper in the hot pot to cool the oil and fry the pepper.

13. Add a proper amount of Pixian bean paste and stir-fry Laoganma hot sauce.

14. Add a proper amount of water to boil and use a colander to beat out the dregs.

15. Add a proper amount of cooked potato flour.

16. Add a little soy sauce.

17. Sprinkle thirteen incense.

18. Add some salt to taste and boil for 1-2 minutes to make delicious potato flour.

19, sprinkle with coriander, chopped green onion began to eat spicy powder.