Lime and lemongrass BBQ skewered prawns

Ingredients

• 24 extra large green Australian prawns
• 2 stalks lemongrass, white part only, finely chopped
• 2 long green chillies, finely chopped, plus extra for rice
• 1 teaspoon finely grated ginger
• 1 teaspoon sugar
• 1 tablespoon fish sauce
• 2 tablespoons vegetable oil
• 2 cups jasmine rice
• ¼ cup coconut cream
• ½ teaspoon table salt
• Fresh coconut
• Lime
• Cucumber
• Mint