The most essential ingredient is wheat celery, also known as thin-stem celery, though names may vary regionally.
Wash and finely chop the celery, retaining some moisture to help coat it with flour. Gradually sprinkle flour over the celery, mixing by hand until each piece is evenly covered. Add flour as needed during the process. Steam the coated celery for 15-20 minutes, using a steamer cloth to prevent sticking. Once steamed, it can be tossed with a sauce or stir-fried. For stir-frying, heat peanut oil in a pan, add dried Sichuan peppercorns, followed by minced garlic. Incorporate the steamed mixture, then season with a dash of vinegar, soy sauce, and salt. Stir-fry for 1-2 minutes before serving. The result is a flavorful and satisfying dish. Share your cooking results to inspire others!