1. Select leek, wash and cut into sections.

2. Slice pickled peppers and ginger.

3. Bought chicken offal, gently rub it with proper amount of salt, and then wash it with clear water several times until the mucus and dirt on it are washed away.

4. Add a proper amount of water to the pot to boil, put the chicken gizzards aside, add the intestines to boil until the intestines roll straight, and take them out immediately.

5. Pour the water into the basket.

6. Then cut the intestines into sections and cut the chicken gizzards into thin slices.

7. Add the right amount of oil to the pot and heat it. Add watercress, pepper and pickled pepper, soak ginger in a wok, and stir-fry until fragrant.

8. Turn to high heat and stir-fry the chicken offal for about one minute.

9. Pour in leeks and stir fry quickly until no salt is added. Season with monosodium glutamate. Chicken offal with hot and sour rice can be served.