Cream the sugar, butter and lemon rind until fluffy. Beat in the egg yolks.Key Ingredients: butter
Stir in the milk and flour. Whip the egg whites and fold into the mixture.
Pour the mixture into a heatproof bowl and put this bowl in a water bath.
(A water bath is a larger pan containing water in which to place the smaller cake baking pan. This is done to keep the oven moisture high)
Bake at 180 degree C for 45 minutes.
Dust with icing sugar and serve with ice cream.
, castor sugar
, lemon rind
, lemon juice
, all purpose flour
, baking powder