Spread oil on a silicone rose mould (approx. 2.3 l capacity) or grease a ring cake mould (22 cm Ø; approx. 2.5 l capacity) and sprinkle with breadcrumbs. Coarsely grate the marzipan. Stir fat, sugar, vanilla sugar and salt for 6-8 minutes until creamy. Stir in marzipan and flavour. Stir in the eggs one by one. Mix flour, starch and baking powder and stir in briefly, alternating with the liqueur. Spread into the mould
Bake in the preheated oven (electric oven: 175 °C/circulating air: 150 °C/gas: level 2) for approx. 1 hour (if necessary, cover approx. 10 minutes before end of baking time). Leave to cool in the mould for 5-10 minutes. Then turn out and let it cool down completely. Dust with icing sugar, decorate with rose and napkin