Chop the candied lemon peel very finely. Chop walnuts. Cream fat, sugar, salt and vanilla sugar with the whisk of the hand mixer. Add the eggs one by one and stir in. Mix flour, starch and baking powder and stir in alternately with the milk and lemon juice.
Add raisins, nuts and candied lemon peel and stir in. Pour the dough into a greased, flour-spread pancake tin (2 1/2 litres capacity), smooth it down. Bake in the preheated oven (electric: 175 °C/ gas: level 2) for 50-60 minutes. Then remove from the oven, place on a rack, let cool slightly and then turn out of the tin. Let it cool down and dust with icing sugar