Prepare a shortcrust pastry from the flour, sugar, baking powder, vanilla sugar, the egg, the margarine and some milk and cut out small, approx. 2 euro pieces large circles. Bake the ducats for about 8-10 minutes (180 °) and let them cool down.
Melt the coconut oil and let it cool down a little. Mix the powdered sugar, vanilla sugar, cocoa and egg in a bowl and gradually add the lukewarm fat. Stir until everything connects nicely. Stir in the rum.
Put a blob (not too much) of chocolate on each cookie and press 2 together. Sprinkle chopped almonds on top.