Ingredients: sweet potato, sugar, water and oil.

Exercise:

1. Wash and peel the sweet potato and cut it into thin hob pieces.

2. Add water to the pot and cook the sweet potato for 2-3 minutes, which can reduce the frying time.

3. Take out cold water, pour in corn starch or potato starch, and evenly wrap each sweet potato with starch.

4. Pour the oil into the pot and burn it to about 60% heat. Add a piece of sweet potato to foam quickly. The oil temperature is just right at this time.

5. Put all the sweet potatoes into the pot, do not stir, keep 10-20 seconds, shake with a spoon and fry for about three minutes. Sweet potato is golden, take out the oil and set aside.

6. Add a tablespoon of sugar, a bowl of water and a spoonful of oil to the pot (the purpose is not to stick to the pot or the plate).

7. Stir with a spoon in the middle of the fire. After the sugar is boiled, it will change from large bubbles to dense small bubbles until it turns golden yellow, which is the best time for drawing.

8. Put all the sweet potatoes into the pot and mix well.