Sichuan cuisine is highly revered, both within China and abroad. But if you want the real thing, make sure you look for this one signature ingredient.

Coat it with dry cornflour and deep fry. 3. Heat oil in wok. Add garlic, ginger, onion, oyster sauce, rice wine, chilli, vinegar, sichuan Pepper. Tomato ketchup and sauté it well. 4. Now add stock and ...