Melt 75 g butter. Mix flour, 75 g sugar, salt and vanilla pulp in a bowl. Add the egg. Heat milk in a small pot. Crumble yeast into it and dissolve it while stirring. Add melted butter and milk-yeast mixture to the flour mixture.
Knead with the dough hooks of the hand mixer to a smooth dough. (dough is sticky). Cover and leave to rise in a warm place for about 45 minutes. In the meantime wash the plums and drain them well. Knead the dough on a well floured work surface with floured hands. Place in a greased grease pan of the oven (32 x 39 cm) and spread evenly on the dough with floured hands. Let it rise again in a warm place for about 30 minutes. In the meantime, cut the plums in half and stone them. Place the plums vertically close together in the yeast dough, press lightly. Spread 75 g butter in flakes on top. Sprinkle with 25 g sugar and bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 25-30 minutes. Roast the almonds in a pan without fat until golden brown. Mix 25 g sugar and cinnamon.
Place the plums vertically close together in the yeast dough, press lightly. Spread 75 g butter in flakes on top. Sprinkle with 25 g sugar and bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 25-30 minutes. Roast the almonds in a pan without fat until golden brown. Mix 25 g sugar and cinnamon. Remove the cake from the oven, place on a cake rack and sprinkle with sugar-cinnamon mixture and flaked almonds. Let it cool down. Serve with whipped cream (lactose-free)
Waiting time approx. 1 hour