Combine the marinade ingredients into a large bowl and add the chicken. Stir to coat and set aside.
In another bowl combine the sauce ingredients and set aside.
Place a large wok over high heat and when it is smoking, spray with FryLight and add the garlic, ginger and a splash of water. Stir fry for 2 minutes.
Spray a little more FryLight if needed and add the chicken, spring onion, onions and peppers. Stir fry for 8-10 minutes or until the chicken is cooked through. If you find the ingredients sticking to the wok, add a splash of hot water.
Meanwhile, cook the rice
Add the sliced water chestnuts, bamboo shoots and pineapple to the wok and stir-fry for 1 minute.
Add the prepared sauce and cook for 2 minutes or until the sauce has thickened.
Season with salt to taste and serve immediately over the cooked, drained rice.