1, put oil in the pot, add crystal sugar or crystal sugar powder, and simmer it.

2. While boiling sugar, burn the required amount of water on one side. Note that we need to use boiled water later. Never use cold water. Cold boiled water is not good either, that is, the higher the temperature, the better.

3. It takes time for small torches to melt all the sugar. Be patient and stir with a spatula from time to time. Don't lose patience and turn it into a fire.

4. After all the rock sugar melts, bubbles begin to appear on the surface, and the amount will be from less to more.

5. At first, there are fine bubbles, and when the surface is almost full, big bubbles begin to appear.

6. It is said that the best time to add water is when the "big bubble is covered with small bubbles". I understand this time is this stage shortly after the small bubble turns into a big bubble.

7. The water will definitely move when it just goes down, and then it will gradually calm down. If you use an electric kettle, the boiling water will boil before the sugar is fried. Take it to the left hand side in advance, and immediately pour it into the pot at the right time. If you are afraid of danger, use the lid to block it. Don't dawdle. First, you miss the opportunity. Second, if you hesitate, let a small amount of water drop into a large amount of oil, which is more likely to crack and explode. The most important thing in this operation is to pour the water decisively and quickly at one time, but it will not cause splash. The more hesitant, the smaller the water flow, the more harmful the splash will be. If you are afraid of trouble, you can also use the finished product, which is made of pure rock sugar. It is very convenient to use it directly.

8. After all the water is poured in, stir it slightly, turn on the fire, boil it again, and immediately cease fire. After cooling, put it into a container and keep it.