For sourdough: mix slightly warm milk, sugar, yeast and flour. Leave in a warm place for 15-20 minutes.
Brew increased in volume, begin to knead the dough.
Add to the brew eggs, sugar and vanilla sugar, sour cream, pieces of soft butter.
Add a pinch of salt and gradually adding flour, begin to knead the dough.
The dough is soft, smooth, not sticking to the hands. Knead it well. Grease the dough bun with vegetable oil, cover the bowl with the dough with a napkin and leave to rise in a warm place for 2 hours.
Add to risen dough candied fruits, obtinem it and knead it.
Divide the dough into equal pieces (I got 18 PCs.).
Form a bun, rolling or fingers stretching a piece into a round piece, then collect the edges to the center.
Put the buns in the form of a seam down (used the form of 18 cm x 25 cm, it fit 15 buns). The top of the rolls lubricated with milk.Bake in a preheated oven at 170 degrees for 35-40 minutes. Readiness check wooden skewer and focus on the features of its oven.
Ready buns take out of the oven and let them cool.
Ready buns can be sprinkled with powdered sugar, and you can just leave a rosy top)))