Drain 150 ml of prune juice and set aside. Put plums with remaining juice in a pot and simmer over medium heat for 6-8 minutes. Stir pudding powder with 150 ml plum juice until smooth. Pour into the plums and cook for another 2-3 minutes. Put the compote aside and let it cool down. Stir yeast with 1 tablespoon sugar until liquid.
Melt fat and add milk. Mix 550 g flour, 1 pinch of salt and 75 g sugar. Add yeast, lukewarm milk-fat mixture and 1 egg to the flour and knead all ingredients to a smooth dough. Cover and leave to rise in a warm place for about 30 minutes. In the meantime, whisk the marzipan with the whisk of the hand mixer until smooth. Stir in 2 eggs one after the other. Add 100 g sugar and 50 g flour and stir in. Pour the macaroon mixture into a piping bag with star-shaped spout. Knead the yeast dough well again. Grease the fat pan of the oven (32 x 39 cm) and roll out the dough. Cover the dough again and let it rise for about 15 minutes.
Stir in 2 eggs one after the other. Add 100 g sugar and 50 g flour and stir in. Pour the macaroon mixture into a piping bag with star-shaped spout. Knead the yeast dough well again. Grease the fat pan of the oven (32 x 39 cm) and roll out the dough. Cover the dough again and let it rise for about 15 minutes. Spread the plum compote evenly on the yeast dough. Spray a grid of the macaroon mixture onto the cake. Bake the cake in a preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for approx. 35 minutes, remove from oven, let cool down. Cut the cake into pieces. Whipped cream tastes good with it
Spread the plum compote evenly on the yeast dough. Spray a grid of the macaroon mixture onto the cake. Bake the cake in a preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for approx. 35 minutes, remove from oven, let cool down. Cut the cake into pieces. Whipped cream tastes good with it
waiting time approx. 1 3/4 hours