Prawn Jelly

• 12 raw (green) Crystal Bay prawns (shrimp)
• 15 ml (½ fl oz) grape seed oil

Peel and devein the prawns. Set aside the prawn heads for later. Set up a steamer and gently steam the prawns until just cooked. Cool and thinly slice. Cover and refrigerate until needed.

Gently heat a medium saucepan over low heat, add the oil, shallot and celery and sweat, without colouring, for 4 minutes. Add the reserved prawn heads and sweat for 5 minutes. Add the wine and reduce t