Ingredients: 20g of ginger and 50g of onion.

Accessories: brown sugar.

Steps:

1, wash the onion.

2, only choose scallion, cut into small pieces with a knife.

3. Wash and shred ginger.

4. Put the scallion and shredded ginger into the pot.

5. Add two bowls of water.

6. The fire is boiling.

7. Cook on low heat 15 minutes.

8. Add a spoonful of brown sugar.

9. Stir and cook until the brown sugar melts.

10, drink the filter residue while it is hot.