For the dough, grind 150 g pecans finely in the universal chopper. Mix with flour, cinnamon and baking powder. Wash, clean and coarsely grate the pumpkin. Weigh out approx. 300 g fruit flesh. Cream eggs and sugar with the whisk of the mixer. Stir in oil in a thin stream. Stir in the flour mixture briefly. Fold in pumpkin flesh.
Pour the dough into a greased and with breadcrumbs strewn Bugelhupform (2.75 l content). Bake in the preheated oven (electric cooker: 180 °C/circulating air: 160 °C/gas: see manufacturer) for approx. 1 hour (stick test!). Remove from the oven, let it cool down for about 5 minutes, then turn out of the mould and let it cool down.
Coarsely chop 50 g pecans. Divide chocolate into pieces and melt in a hot water bath with coconut fat. Spread the icing on the cake. Sprinkle with pecans. Let it dry.