Place the fish, coriander, juice, spring onions, chilli paste and a little salt in a food processor and grind to a mince texture, place in a bowl.
Form into small cakes of about 1 tablespoon each pressing to form.
Place on a tray with greaseproof paper about 8 of them then refrigerate for a while.
To create the sauce place the cucumber spring onions, carrots, chilli ginger, on nuts in a food processor and grind in place. Place in a bowl. Next you must combine the sugar on vinegar to dissolve then add to the vegetables with the soy sauce on oil.
Cook the fish cakes by heating oil in a frying pan and cook the cakes for about 1 minute on each side then drain on kitchen paper.
Drizzle with the cucumber sauce and coriander leaves.