Adding pineapple to the classic sweet and sour chicken recipe gives it a tropical twist that is loved by many. The chicken is marinated in a mixture of soy sauce, ginger, and garlic, then coated in a light batter and deep-fried until crispy. The sauce is made with a combination of vinegar, ketchup, sugar, pineapple juice, and chunks of fresh pineapple, giving it a sweet and tangy taste with bursts of tropical flavor. This dish is perfect for those who enjoy the combination of savory and sweet flavors.