Sweet and Sour Pineapple Pork, also known as Fènglísū ròusī, is a popular Chinese restaurant dish that combines the tangy sweetness of pineapple with tender pieces of pork. The dish is made by stir-frying marinated pork with fresh pineapple chunks, bell peppers, and onions in a flavorful sauce. The sauce is a combination of vinegar, ketchup, soy sauce, and sugar, which gives it the perfect balance of sweet and sour flavors. The dish is typically served over steamed rice, making it a satisfying and delicious meal. Whether you're a fan of Chinese cuisine or simply looking to try something new, Sweet and Sour Pineapple Pork is a must-try recipe that will surely impress your taste buds.