Thai-style fish broth with greens

Cook the noodles following pack instructions. Refresh in cold water and drain well.

Put the stock in a large saucepan and stir in the curry paste, lime leaves, fish sauce and 250ml cold water. Bring to a simmer and cook for 5 mins.

Cut the fish into roughly 3cm cubes and add to the pan. Return to a simmer, then cook for 2 mins uncovered.