For those who want to experience the authentic flavors of Sweet and Sour Chicken, this recipe is for you. Tángcù jī, as it is known in Chinese, is a classic dish that combines the perfect balance of sweetness and tanginess. To make this authentic version of Sweet and Sour Chicken, you will need boneless chicken pieces, such as chicken breast or thigh, which are marinated in a mixture of soy sauce, rice vinegar, and sugar. The chicken is then coated in a batter made from a combination of cornstarch, flour, and water, and deep-fried until crispy. Meanwhile, a sauce is prepared using ingredients like ketchup, rice vinegar, sugar, soy sauce, and pineapple juice. The fried chicken is then tossed in the sauce, allowing it to absorb the flavors. The result is a dish that is bursting with authentic flavors and has a delightful combination of textures. Serve the Sweet and Sour Chicken with steamed rice and enjoy a taste of traditional Chinese cuisine.