Boil cubed potatoes until just done, drain and keep aside.
Heat oil in large, heavy-based saucepan and fry the onions until well browned, stirring often.
Add the prawns and fry for 3-4 minutes or until sealed.
Add Xec Xec Curry Paste and green chilli and fry for further 3-4 minutes on low heat, stirring all the time to prevent the spices from sticking.
Stir in the potatoes, spinach and water to just cover and cook for 5 minutes over a low heat.
Add chopped coriander and simmer for another 4 minutes
Taste for salt.
Serve with steamed white basmati rice, chapattis or red lentil pilaf.
Variation: fold through boiled drained red rice through boiled white basmati rice once both are cooled (uncooked: 2 cups white to 1 cup red).