Warm the milk slightly. Dissolve yeast in it. Melt 75 g fat. Put flour in a bowl. Add 75 g sugar, salt, 1 egg, lemon zest and liquid fat. Mix the yeast milk with the dough hooks of the hand mixer. Cover and leave to rise in a warm place for about 30 minutes.
Knead the dough again. Grease the fat pan of the oven (32 x 39 cm) and dust with flour. Roll out the yeast dough on top, raising the rim. Cover and let rise for another 15 minutes. Mix sour cream, 50 g sugar, 2 eggs, advocaat and custard powder. Wash the apples, cut out the core. Cut apples into thin slices and sprinkle with lemon juice. Spread the apple slices flaky on the dough. Spread 25 g fat in flakes on top. Whisk egg yolk and 3 tbsp. water. Brush the edge of the dough with it. Bake in the preheated oven (electric cooker 200 ° C/ convection oven 175 ° C/ gas: level 3) on the middle shelf for 30-35 minutes until golden brown.
Cut apples into thin slices and sprinkle with lemon juice. Spread the apple slices flaky on the dough. Spread 25 g fat in flakes on top. Whisk egg yolk and 3 tbsp. water. Brush the edge of the dough with it. Bake in the preheated oven (electric cooker 200 ° C/ convection oven 175 ° C/ gas: level 3) on the middle shelf for 30-35 minutes until golden brown. Remove the cake and let it cool down a little. Bring jam and 2 tablespoons of water to the boil while stirring. Brush the cake with the jam except for the edges of the dough. Let the cake cool down. Roast the almonds in a pan without fat until golden brown, take them out. Cut the cake into pieces, arrange and sprinkle with almond flakes
Remove the cake and let it cool down a little. Bring jam and 2 tablespoons of water to the boil while stirring. Brush the cake with the jam except for the edges of the dough. Let the cake cool down. Roast the almonds in a pan without fat until golden brown, take them out. Cut the cake into pieces, arrange and sprinkle with almond flakes
waiting time approx. 1 3/4 hours