Despite prawns' reputation as being high in cholesterol, they are high in omega-3 fatty acids, vitamin B12, zinc and selenium. The capsicum and corn complete the meal by adding vitamin C and fibre.
Heat oil in large non-stick frying pan over medium heat. Add capsicum, pepper and garlic, and cook for 5 minutes or until capsicum is tender.
Add prawns. Sprinkle with turmeric and ground coriander, and toss to combine. Add corn, and cook for 3 minutes or until prawns are cooked through and corn tender.