Step 1

Leaving the prawns to one side, mix the ingredients for the sauce in a bowl.  Add the prawns and coat well. Cover and place in the fridge until needed, for up to 4 hours

Step 2

Chop the lettuce and cucumber into small pieces, place in a bowl and mix together.  Leave covered in the fridge until ready to serve.

Step 3

Sprinkle some salt and pepper onto a small plate.  Rub some lemon juice around the rim of the glass and roll it in the salt and pepper. Carefully spoon in half of the chopped lettuce and cucumber and then spoon in half of the prawns so the sit on top.  Spoon over the sauce. Finish with a slice of lemon and celery stick

Step 4

Place chefs ring (or circular cookie cutter!) in the middle of a plate and spoon in half of the lettuce and cucumber. Spoon the prawns over the top and remove the ring. spoon over some sauce and use a wedge of lemon and celery stick as garnish. Sprinkle with some black pepper.