Required ingredients

600g of sweet potato, right amount of corn starch, 200g of sugar, right amount of edible oil, right amount of white vinegar, right amount of edible salt and right amount of vegetable oil.

Practice steps

1. First, we prepare 600g sweet potato, peel it, cut it into hob blocks with uniform size, and put it in clean water. Sweet potatoes and potatoes will turn black due to starch oxidation, so be sure to wash them with water. Take it out after cleaning.

2. Add a proper amount of water to the pot, and then blanch the cut sweet potatoes for 3 minutes. The purpose of this step is to cut off the sweet potato in advance to prevent the surface from being cooked when frying in the pot. After the sweet potato is cut, remove it and rinse it with cold water.

3. After controlling the moisture, add appropriate amount of corn starch and flour. The purpose of starch application is to lock the water in the middle of sweet potatoes, so as to achieve a crisp and tender taste.

4. Add an appropriate amount of sugar (200g) to the bowl for later use, and then add the same amount of water and stir evenly for later use.

5. First, we heat the pot, add proper amount of cooking oil, when the oil temperature is 50% hot, add sweet potato, and then turn to low heat for 5 minutes. Remember not to open too much fire, or it will be easy to fry. In the second half, open a small fire to fry and let the middle be cooked. After 5 minutes, take out the sweet potato. The next step is to stir-fry the sugar and pull out the silk.

6. Add the prepared white sugar water to the pot, turn on a small fire to melt the white sugar, and add an appropriate amount of white vinegar when soaking. The purpose of adding white vinegar is to make the sugar filament longer and more conservative than 1 meter. Add a proper amount of edible salt to taste, and then add a proper amount of vegetable oil to stir-fry and mix well when the syrup begins to bubble. The purpose of this step is to accelerate the change of syrup, and also reduce the adhesion of syrup after cooling, which is convenient for washing the pot.

7. After the syrup turns pale yellow like sesame oil, you can start spinning. At this time, immediately stir-fry the fried sweet potato in the pot and stir well.