Sweet and Sour Orange Garlic Prawns

• 1 Sunkist Navel orange, peeled and sliced into wedges
• 1/4 cup freshly squeezed Sunkist orange juice
• 500 g peeled and deveined large prawns
• 1/2 tbsp corn flour
• 2 tbsp light soy sauce
• 2 tbsp honey
• 1 tbsp rice wine vinegar
• 3 tbsp vegetable cooking oil
• 1 tbsp chopped ginger
• 1 tbsp chopped garlic
• 1/2 green pepper, cut into chunks
• 1/2 red pepper, cut into chunks
• 1/2 small onion, cut into chunks
• 1 tsp toasted sesame seeds
• 1 stalk cilantro

Marinade for Prawns

• 1/2 tsp salt
• 1/2 tsp white pepper
• 1 tsp corn flour