Szechuan Chilli Chicken is a popular Chinese dish that is known for its bold and spicy flavors. The chicken is marinated in a mixture of soy sauce, vinegar, and Szechuan peppercorns, and then stir-fried with garlic, ginger, and dried red chilies. The result is a dish that is both spicy and numbing, thanks to the unique flavor of Szechuan peppercorns. Serve it with steamed rice for a delicious meal.