I did it five times without success. I did it today.
Step1:Prepare the materials first.
Step2:Dissolve QQ sugar in hot water.
Step3:When the QQ sugar is cold, pour the milk into the QQ sugar.
Step4:Mix him well.
Step5:Then put it in the refrigerator.
Cooking tips:The milk needs to be filtered before it is poured into the QQ sugar. There are skills in making delicious dishes.