Whip the cream with the whisk of the hand mixer until very stiff. Mix flour and baking powder and add. Add sugar, vanillin sugar, salt and eggs and mix everything to a smooth mixture.
Spread on a baking tray lined with baking paper and pre-bake in a preheated oven (electric: 175 °C/ gas: level 2) for 10 minutes. For the glaze, melt the fat in a pot, add sugar and milk and mix well.
Fold in flaked almonds. Spread the almond icing evenly on the pastry sheet and bake for another 10-15 minutes at the same temperature until golden brown. Serve with whipped cream. Results in about 24 pieces.