Put the flour in a mixing bowl, make a well and crumble the yeast into it. Add sugar and stir with a little lukewarm milk until smooth. Cover with a cloth and let rise in a warm place for about 20 minutes. Then add the remaining ingredients and knead everything into a homogeneous dough. Let rise for another 30 minutes until the dough has doubled in volume.
Then knead the dough, roll it out and place it on a baking sheet. Form a small edge. Cover the dough again. Drain the apricots.
For the crumble, put butter, almonds, sugar, vanilla sugar and flour in a bowl and knead until nice crumble forms.
Cover the yeast dough with the apricots and crumble the crumble mixture over it.
Bake in the oven for approx. 30-40 minutes at 175 ° C, depending on how browned it is.