Heat honey, sugar, vanillin sugar and fat until the sugar is dissolved. Leave to cool for about 15 minutes
Add eggs, cream, spices, flour, baking powder and hazelnuts to the honey mixture, knead until smooth. Roll out on a greased fat pan (approx. 32 x 39 cm) dusted with flour. Bake in a preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/gas: level 2) for 20-25 minutes. Allow to cool down
Coarsely chop the couverture, melt with coconut oil in a hot water bath. Cut out 12 stars (10 cm Ø) from the cake, dip the top. Decorate with pistachios and walnuts. Drying