This pineapple chicken stir-fry is a delicious and easy-to-make dish that combines the sweetness of pineapple with the savory flavors of chicken and vegetables. Using a food processor, you can quickly chop the chicken and vegetables, making the preparation process even easier. The chicken is marinated in a tangy sauce and then stir-fried with pineapple chunks, bell peppers, and onions. The result is a flavorful and colorful dish that is perfect served over steamed rice or noodles.