A quick and easy lemon rice stir-fry can be prepared using a food processor. The food processor can be used to chop vegetables like carrots, bell peppers, and broccoli, which are then stir-fried with cooked rice, lemon juice, soy sauce, and spices. This stir-fry is a versatile dish that can be customized with your favorite protein, such as chicken, shrimp, or tofu.