Mix 300 g flour, salt and 100 g sugar in a bowl and make a depression in the middle. Warm the milk lukewarm. Mix 50 ml milk and yeast in a small bowl until smooth and put it into the flour bowl.
Mix with some flour from the edge and let it rise for about 15 minutes. Add the remaining milk and 1 egg and knead to a smooth dough using the dough hooks of the hand mixer. Cover the dough and let it rise in a warm place for another 45 minutes.
Melt the butter and let it cool down. Knead 300 g flour, 150 g sugar, cinnamon and liquid butter into crumbles and chill for at least 30 minutes.
Pour peach halves into a sieve, drain well and cut into 6 slices each. Wash lemon hot, grate dry and grate half of the peel thinly. Halve the lemon and squeeze the juice.
Mix cream cheese, quark, salt, vanillin sugar, lemon juice and zest. Stir in 8 eggs one after the other. Stir in pudding powder.
Roll out the dough from a floured work surface into a rectangular shape (approx. 37 x 41 cm). Pour the dough onto the greased and floured fat pan of the oven (36 x 40 cm) and roll out again into the corners if necessary.
Cover the dough and let it rise for about 15 minutes.
Spread peach slices on the floor. Add the cheese mixture and smooth it down. Spread the crumbles on top and place on the middle shelf of the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: see
manufacturer) bake for about 30 minutes. Take the cake out of the oven and let it cool down. Cut the cake into pieces and sprinkle with cinnamon if necessary. Whipped cream tastes good with it.