Start with the curry paste - add red chilli (as much as you want), a small piece of fresh ginger (peeled), 2 cloves of garlic, a handful of coriander, salt, pepper, a tbsp of olive oil, tsp of sesame oil, tsp of fish sauce, tbsp of soy sauce and a tbsp of tomato purée to a blender and blitz.
Empty the paste in to a frying pan, and fry off for a minute or 2. Tip in the fresh prawns and whatever veg you may want and then stir fry for a minute or 2 further. Add fresh lime juice (I used a full lime) and then add a tin of coconut milk. Simmer until the veg is cooked.