First, first of all, use pure water, not ordinary tap water. Pure water will affect the taste and taste of pearls during cooking. So first of all, boil the pure water, then add the pearls and boil over high fire.

Second, after cooking for a period of time, pay close attention to the state of pearls until all the pearls float on the water. After turning to medium heat, the pearls should be stirred every three minutes to prevent sticking to the bottom.

Third, after the medium fire lasts for 25 minutes, turn to low heat and cook for a while. Then turn off the fire, let the pearls stew for half an hour, and cover them at the same time.

Fourth, take out the pearls after stewing, but be careful when taking them out. Add the necessary ice cubes to the pearls for rapid cooling.

Fifth, after cooling, add a proper amount of sugar, so that the sugar can be quickly fused into the pearl and stirred evenly. Finally, after a short pause, the pearl raw materials will be ready for the whole day.