1 kg (2 lbs) large fresh prawns
2½ cm (1
- Remove the heads and shells from the prawns. Gently devein the prawns and set aside. Reserve the prawn heads and shells to make the Sauce.
- To prepare the Sauce, grind the turmeric, ginger, chillies, shallots and garlic in a mortar or blender until fine, adding a little oil if necessary to keep the blades turning.
- Heat the oil in a wok and stir-fry the