Ingredients:
Makes enough to fill one 23 cm / 9 in cake
100 g/4 oz butter or margarine, softened
450 g/1 lb icing (confectioners') sugar, sifted
5 ml/1 tsp ground ginger
30 ml/2 tbsp milk
75g/3 oz black treacle (molasses)
Method:
Beat the butter or margarine with the
sugar and ginger until light and creamy. Gradually beat in the milk
and treacle until smooth and spread able. If the filling is too thin,
beat in a little more sugar.