Wash the pot, add white sugar, put a little water and slowly simmer.

Put a little water in the pot, put the rock sugar (white sugar) into it, and slowly boil until the rock sugar dissolves, and after it dissolves, it slowly starts to bubble up.

Large bubbles slowly turn small bubbles, the color gradually become yellow, the way to keep stirring.

When the sugar slowly turns yellow, turn down the heat and use chopsticks to test whether it meets the requirements. When the color becomes light brownish yellow, dip the chopsticks through the syrup, quickly into the cool water, remove, if the sugar is solidified, chewing brittle and hard, it is boiled successfully.