This Pineapple Chicken Stir-Fry recipe is a delicious and easy-to-make dish that combines the sweetness of pineapple with the savory flavors of chicken and vegetables. The chicken is marinated in a tangy sauce and then stir-fried with pineapple chunks, bell peppers, and onions. The result is a colorful and flavorful dish that is perfect served over steamed rice or noodles.