1. Wash the old roots of Agrocybe aegerita.

2. Add three bowls of water to the pot to boil, then add Agrocybe aegerita and cook for 20 minutes.

3. Slice the lean meat, marinate it with salt and oil for ten minutes, and add an egg white evenly.

Add lean meat to the soup

5. Break the eggs, cook them, season them with salt, and turn off the heat.

skill

Cantonese people are used to adding ginger slices to soup, which helps to drive away cold and cook soup.