Step1:Half of the tremella froze half an hour in advance.
Step2:Rinse the tremella. Tear it into small pieces and put it into the casserole. Add enough water.
Step3:Cover the casserole and put it on the gas stove. Turn to a low heat after boiling. Keep boiling for about 30 minutes. Boil the tremella to make a colloid.
Step4:Peel the purple potatoes. Clean them and cut them into small pieces for use.
Step5:Boil the tremella and pour in the purple potato.
Step6:Add some icing sugar, cover the pot and cook for about 10 minutes.
Step7:Add a handful of wolfberry when you are about to leave the pot. Just boil it a little.
Cooking tips:There are skills in making delicious dishes.