Ingredients: 3 pieces of ebony, hawthorn, 8 grams of roses and 3 pieces of licorice.

Adjuvant rock sugar 70g water 1000ml.

The practice of sour plum soup

1. Soak ebony, dried hawthorn, rose and licorice for15min, and prepare 70g of rock sugar.

2. Put the ebony, dried hawthorn, rose and licorice into the pot, and add 1000ml of water.

3. Bring the fire to a boil, turn it down for 20 minutes, add rock sugar, and turn off the fire after melting.

4. After cooling, take out the residue and pour it into the cup.

Cooking 1. The amount of rock sugar can be increased or decreased according to everyone's taste. Don't put too much licorice, otherwise it will be bitter.

2. It tastes better after being chilled.