Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   8      tablespoons   button mushrooms -- chopped
   3      tablespoons   double cream
   2      teaspoons     Pernod - 3 if preferred
                        salt
                        black pepper -- freshly ground
  16                    king prawns -up to 20 -- (or crayfish),
                        -- shelled
   2      tablespoons   parsley -- chopped

Preparation:

Mix the mushrooms with the cream, Pernod and salt and pepper to taste. Cut 4 hearts out of foil or greased paper, large enough to enclose four to five large shelled prawns or crayfish with space to spare around the edges. Divide and place the crayfish or prawns on one half of the foil or paper hearts. Top with an equal quantity of the mushroom mixture and sprinkle with parsley. Fold over the remaining half to enclose. Pleat the edges to seal securely. Place on a baking sheet and cook in a preheated oven, 350F, for 15-20 minutes. Serve immediately.