500 g (1 lb) cooked or fresh prawns 
  1/2 cup dry white wine 
  90 g (3 oz) butter 
  4 drops tabasco 
  salt and freshly ground pepper 
  1 stick celery finely chopped 
  pinch nutmeg 
  pinch cayenne pepper
  juice of 1 lemon 
  1/2 cup fish stock (from green prawns, if used) or water 
  1 tablespoon brandy 
  sprinkle paprika 
  melted butter for sealing 
  lemon Juice
  
  If using green prawns, cover them with water, add salt, bring to the boil and 
  simmer 8, minutes. Drain prawns, reserving stock. Peel prawns, put in blender 
  with wine, butter, tabasco, salt and pepper, celery, nutmeg, cayenne, lemon 
  juice and stock and blend for one minute or until smooth. Remove from blender, 
  add brandy and paprika. Pack in small jars, seal with melted butter and screw 
  lids on tightly. The spread should keep for 3 to 4 days in the refrigerator. 
  Serve on fingers of hot buttered toast or on savoury biscuits and sprinkle with 
  lemon juice. If you don't have a blender, this can be made in the old-fashioned 
  way with a mortar and pestle.