Chop the plums. Boil 60 ml water. Pour brandy and hot water over the plums. Soak for about 10 minutes
Cream fat, sugar and syrup. Stir in the eggs one by one. Stir in flour, baking powder, spices and salt. Wash and drain the currants. Fold in with plums and liquid.
Pour the dough into a greased box form (30 cm long), smooth it down and bake in a preheated oven (electric cooker: 150 °C / fan oven: 125 °C / gas mark 1) for 1 1/4-1 1/2 hours. Let it cool down and dust with icing sugar