Enough sweet pastry to line
          -flan tin
     4    Eggs
     1 c  Castor sugarl
          Finely grated rind of 1
          -medium lemon
     2 tb Cream
   1/2 c  Lemon juice
   1/2 c  Orange juice
     1    Extra lemon
          Icing sugar for dusting
Preheat oven to 180?/350?.
 Roll pastry out to a thickness of about 3 mm (a little more than 1/10
 in) and line flan tin with pastry. Prick pastry gently with a fork.
 Press a sheet of foil out over pastry and into the corners. Bake in a
 preheated oven for about 15 minutes. Remove foil and continue cooking
 until pastry is light brown in color.
 Meanwhile, in a bowl mix eggs, sugar, grated lemon rind and cream.
 Mix in lemon and orange juice. Pour preparation into the baked pastry
 shell and bake in a preheated oven for about 12 to 15 minutes until
 the centre of the custard appears to have just set. Allow tart to
 cool before carefully unmoulding.
 A short while before serving, peel the extra lemon, using a small
 sharp knife, removing all the white skin as well. Cut lemon into thin
 slices about 2 mm thick. Arrange lemon slices over tart in a circular
 pattern and sprinkle the top generously with icing sugar. Place under
 a hot grill for 1 to 2 minutes to melt the icing sugar and give the
 top of the tart a lovely glaze. Cut into slices and serve.
                 
                 Yields       
                1 servings                
