- Place chilli, garlic, ginger, green onions and coriander into a bowl or jug. Using a stick blender, process until just broken down.
- Add soy, mirin, wine, oil and sweet chilli and process further until thoroughly mixed.
- Heat a wok or large frying pan over high heat; add sauce and bring to the boil.
- Submerge crab and prawns into the sauce, cover and cook 5 minutes or until they have changed colour and are cooked through.
- Nice served with rice and steamed veges.