Metrový koláč

Name: Metrový koláč
Ingredients: Dough; 3 egg yolks; 3 egg whites; 50 ml warm water; 50 ml sunflower oil; 4 g vanilla sugar; 140 g plain flour; 5 g baking powder; a pinch of salt; 130 g sugar; 1 tablespoon cocoa; Stuffing; 75 ml warm milk; 35 g vanilla pudding powder; 55 g sugar; 1 teaspoon vanilla extract; 1 tablespoon rum; 150 g butter; **Syrup; 60 ml hot water; 1 tablespoon sugar; 60 ml rum; **Icing; 150 g Callebaut dark chocolate (54.5%); 50 g of Cera vegetable fat