Ingredients: 30g of ebony, 0/0g of dried tangerine peel/kloc-0, 30g of dried hawthorn slices, 5g of licorice, 0/500ml of water/kloc-0, appropriate amount of rock sugar and appropriate amount of osmanthus fragrans (the ratio of ebony to water is 1: 50).

1 .30g of ebony, 30g of tangerine peel 10g, 30g of hawthorn slices and 5g of licorice are washed and soaked for more than half an hour.

2. Pour the soaked materials into the pot, add 1500 water and crystal sugar to boil, then turn the heat down for 40 minutes and turn off the heat.

3. Then wash the gauze, pour the sour plum soup, and filter out the material residue inside.

4. Finally, sprinkle some sweet-scented osmanthus into it, and you can decide whether to add ice or not according to your personal taste.

5. when you can't finish drinking, put the sour plum soup in the refrigerator for 2-3 days.