INGREDIENTS:
For the dough:
200 ml of warm milk;
50 g of butter;
egg;
3 spoons of sugar;
7 g of dry yeast;
400-420 g of flour;
a teaspoon of salt;
3 tablespoons of oil.

For the filling: a can of caramelized condensed milk.

For greasing: egg yolk + a spoonful of water.

For the Streusel filling:
30 g of flour;
30 g of sugar;
15 g of butter.
METHOD OF COOKING:

1. Prepare the dough: pour milk into a deep bowl. Add dry yeast and a spoonful of sugar. Mix with a whisk.
2. Add 3-4 tablespoons of sifted flour and mix until smooth. Cover the dough with cling film and put it in a warm place to rise. It needs to double or triple its volume.
3. Meanwhile, mix the egg, salt, remaining sugar and melted and cooled butter with a whisk.
4. After the sourdough has fermented, add the previously obtained composition to it and mix with a spatula.
5. Gradually add sifted flour and mix with a spatula. Then transfer the dough to the work surface. Make a small indentation in it and pour oil into it.
6. Continue kneading the dough by hand until it is smooth and not sticky (about 5 minutes).
7. Put the dough in a deep bowl greased with a small amount of oil. Cover it with cling film and let it rise for 60 minutes in a warm place. During fermentation, it should be kneaded once (after the first 30 minutes).
8. Prepare the Streusel dressing: mix flour and sugar. Add the butter cut into pieces and mix everything with your hands until you get a shortbread dough.
9. Divide the resulting dough into 12 equal parts. Form them into balls. Cover them with cling film and let them rest for 10 minutes.
10. Then stretch each ball of dough with your hands, turning it into a round patty.
11. Add a teaspoon of caramelized condensed milk in the middle.
12. Glue the edges of the cake very well on top of the filling, covering it completely. Then turn the “seam” down and roll it a little on the table to give it a neat rounded shape.
13. Place the formed buns in a greased form. Cover them with cling film and leave for 20 minutes in a warm place.
14. Lubricate them with a yolk beaten with a spoonful of water.
15. Sprinkle them with Streusel.
16. Bake the buns for 20-25 minutes in an oven heated to 180°C.

We wish you a pleasant appetite in the circle of your loved ones!