Step 1: Wash jujube, soak it in cold water in advance and then wash it again.
Step 2: Peel, wash and cut the yam. Note that the mucus of yam is irritating to the skin and easily causes allergies, so people with sensitive skin must wear gloves to operate.
Step 3: Add a proper amount of water into the pot, wash the rice clean, put cold water into the pot to boil, add yam and jujube and cook for about 10 minute.
Step 4, cook until the porridge is thick, add Lycium barbarum and raisins, and continue cooking for two or three minutes. Step five, get out of the pot. This porridge is sweet, because all the dried fruits in it are sweet, and there is no need to add sugar.