Ingredients: dried ebony, scented osmanthus, rock sugar, clean empty bottles and jars.
Take appropriate amount of ebony. Flush
There will be a baby, it's okay. Change water several times
Purified ebony
Put prunes into pan. Add required amount of water
Cover pot and cook over high heat
Boil
Put rock sugar
Continue to cover pot and cook over high heat for 5-8 minutes
Turn on medium heat and cook slowly
Cooked sour plum soup
Add some scented osmanthus
Cook another 3-5 minutes
The boiled soup of sour plums came out. You can take a few black plums. There may be scale on bottom of pot. Don't filter it
Let cool down
Refrigerated
Also can be filled into clean bottles and stored in the refrigerator