1. Pick and wash the leeks and cut into sections.
2. Clean the mung bean sprouts and soak them in water for later use.
3. Heat the pan with cold oil, saute the pepper, add mung bean sprouts and stir fry quickly.
4. Add the leeks and stir fry quickly.
5. Season with salt and white vinegar, and serve.
Tips:When preparing this dish, it is necessary to make it fast. Do not stir-fry the mung bean sprouts and leeks to keep the dish crispy and tender.
