Beijing-style Sweet and Sour Pork is a classic Chinese dish that features tender chunks of pork that are lightly fried until crispy and then coated in a delicious sweet and sour sauce made from vinegar, sugar, ketchup, and soy sauce. It typically includes vegetables such as bell peppers, onions and pineapple for a burst of freshness and texture. This dish is savory, tangy and is best served with steamed white rice.