2, sweet potato peeled and cut into pieces.
3. After the frying oil is boiled, reduce the heat and put it into the sweet potato.
4, sweet potatoes are easy to color, not too big.
5, the right amount of water and rock sugar will burn the rock sugar first.
6. After the crystal sugar melts, it begins to bubble and slowly becomes a big bubble.
7. The sugar solution gradually becomes thicker and the sugar color becomes darker.
8. Bubbles are getting smaller and denser.
9. Immediately pour in the sweet potato pieces and turn them evenly.
10, eat it cold.