1. In a bowl, place the milk, sugar, sweetened milk, egg and yeast.

2. Mix with a hand whisk.

3. Add the flour and salt.

4. Transfer to the mixer's bowl and beat with the hook for about 2-3 minutes until the mixture turns into a dough.

5. Add the butter and knead on medium-high speed for 10 minutes.

6. Cover with plastic wrap and leave in a warm place to rise for 1 hour.

7. Roll out the dough with the rolling pin in an oval shape, 1cm thick and sprinkle with the sugar and chocolates.

8. Wrap in a cylindrical shape and then cut into 6 equal parts.

9. Butter and flour a 25x12 cm pan.

10. Place in the pan, the pieces that you have cut, next to each other.

11. Cover with plastic wrap and let it rise for 1 hour.

12. Preheat the oven to 180°C degrees in the air.

13. Break the egg into a small bowl and spread the bread.

14. Bake at 180°C for 25-30 minutes. At the same time, in a small pot, heat the sweetened milk with the butter for 2-3 minutes over medium heat.

15. Take the bread out of the oven and  spread.