1, potato 100g, zucchini 200g, flour 50g, celery 100g, tomato 100g, mushroom 50g, coriander 50g, salt 1g, fresh soy sauce 3ml, oyster sauce 2ml.

2. Peel potatoes and zucchini and cut them into small squares, slice celery, slice tomatoes, slice coriander, dice mushrooms, slice onions and slice ginger.

3. Put the flour into the basin, add a little purified water and stir it into dough with chopsticks.

4. Pour proper amount of peanut oil into the wok. When the oil is five-ripe, add onion and ginger and stir-fry until fragrant, add salt and season with fresh soy sauce and oyster sauce.

5. Add potatoes, zucchini and shiitake mushrooms and stir-fry until they are broken.

6. Add a proper amount of purified water, add tomatoes, adjust the medium heat, and cook into vegetable soup.

7. After the vegetable soup is boiled again, add the dough and cook it, then sprinkle some parsley to increase the umami flavor.

8. Then take out the pot and put it in a bowl, so that a bowl of potato and zucchini soup is ready.