Wash, peel and halve the apples and cut out the core. Cut apples into thin slices. Put apples with lemon juice and peel, 75 g sugar and half of the apple juice in a pot. Bring to the boil and simmer for about 2 minutes. Mix the remaining apple juice and sauce powder, stir into the apple compote and bring to the boil again briefly. Remove lemon peel and let the compote cool down.
Meanwhile put 250 g flour in a bowl, press a depression in the middle and put the egg in the depression. Sprinkle vanillin sugar and 20 g sugar over it. Mix 10 g sugar and yeast in a cup until the yeast is liquid. Melt 25 fat in a saucepan, remove from heat and add the cold milk. Add yeast and lukewarm milk-fat mixture to the flour and knead everything with the dough hooks of the hand mixer for 2-3 minutes. Cover the yeast dough and let it rise in a warm place for 30-40 minutes. Melt the remaining fat. Mix remaining flour and 50 g sugar, add liquid hot fat and knead into crumbles with the dough hooks. Knead the yeast dough again briefly and roll out on a floured work surface to a strip of approx. 38x18 cm. Place diagonally on a baking tray lined with baking paper and leave to rise for another 10-15 minutes. Place the stewed apple and poppy seed filling alternately on the strip, leaving one edge free. Sprinkle crumbles over the filling and bake in a preheated oven (electric range: 200 °C/ gas: level 3) for about 25 minutes.
Mix remaining flour and 50 g sugar, add liquid hot fat and knead into crumbles with the dough hooks. Knead the yeast dough again briefly and roll out on a floured work surface to a strip of approx. 38x18 cm. Place diagonally on a baking tray lined with baking paper and leave to rise for another 10-15 minutes. Place the stewed apple and poppy seed filling alternately on the strip, leaving one edge free. Sprinkle crumbles over the filling and bake in a preheated oven (electric range: 200 °C/ gas: level 3) for about 25 minutes. Leave to cool on the baking tray and then cut into pieces. Serve with whipped cream. Results in 14-16 pieces