1. Take an appropriate amount of Houttuynia cordata, wash and drain the water for later use.
2. Two snow pears, peeled, washed and cut into pieces. Because pears oxidize faster, so before this step, you must put water in the casserole. Put the sliced pear directly into the casserole.
3. Put the houttuynia cordata into the casserole. Cover and bring to a boil.
4. After it is boiled, use a spoon to slowly skim off the floating wipes on the surface. At the same time, turn the heat to low, add rock sugar, and continue to cook for 15 minutes.
5. Use this time to wash and soak the wolfberry.
6. At 15 minutes, add the wolfberry and boil it for 5 minutes.
7. In the dry days and severe smog in the north, this soup can have a better adjuvant treatment effect, clearing away heat and relieving cough, and strengthening immunity.
