Step 1

Place fish, curry paste, lime rind, fish sauce, salt and pepper in a food processor, and process until combined but still coarse. Mix through green onion and coriander. Shape into four large patties. Place on a baking tray lined with baking paper and chill for 10 minutes.

Step 2

Combine sour cream and sweet chilli sauce in a small bowl, cover and chill until needed.

Step 3

Heat a little oil in a non-stick frying pan. Cook fish patties over medium heat for 4 minutes on each side or until golden. Remove and drain on paper towel.

Step 4

To serve, spread both sides of four bread rolls with sweet chilli mixture, and top with a fish patty, cucumber, tomato and snow pea sprouts.