Cook the rice according to packet instructions.
Mix the prawns with the chilli garlic sauce and sesame oil. Set aside.
Heat a film of oil in a large frying pan or wok, add the prawns and quickly stir-fry until pink, adding the garlic to the pan as the prawns cook. Lift the prawns from the pan and set aside.
Add the zucchini, green beans and baby corn to the pan and cook for 5 minutes or so, until the zucchini and beans are just cooked. Return the prawns to the pan along with the oyster sauce and the cornflour dissolved in water.
Cook for 2 minutes until piping hot.
Serve Prawns and vegetables with rice and sprinkle with spring onion and cashew nuts.
TIP: Vary the vegetables to suit seasonal availability and personal preference.