1, raw materials: sweet potato starch, boiling water, cold water each appropriate amount.

2, first of all, to adjust the slurry, in half of the sweet potato starch, add cold water, stirring to let it melt.

3, then add boiling water to it, stirring while adding.

4, wait until this half of the sweet potato powder becomes a paste, start stirring the noodles, and then put the remaining half of the sweet potato powder in while stirring. Remember to stir vigorously.

5: Wait until the batter slides down continuously when you pull it up with chopsticks.

6: Then, using a slotted spoon, pour the batter onto the slotted spoon and let it fall into the pan in streaks.

7, after the sweet potato vermicelli falls into the pot and cooks, fish out and pass cool water for five minutes.