Instruction

• step 1 Heat the oil in a medium saucepan
• Tip in the onion and ginger, then cook for a few mins until softened
• Stir in the curry paste, then cook for 1 min more
• Pour over the chopped tomatoes and coconut cream
• Bring to the boil, then leave to simmer for 5 mins, adding a little boiling water if the mixture gets too thick
• step 2 Tip in the prawns, then cook for 5-10 mins more, depending on how large they are
• Serve alongside some plain rice and sprinkle with a little chopped coriander, if you like