Combine the yeast, warm water, powdered milk, salt, sugar, and half the flour in a bowl. Mix well, then let it rise for 15 minutes.

After 15 minutes, add the remaining flour and oil. Knead until the dough is soft and no longer sticky.

Let the dough rise again.

Divide the dough into medium-sized balls and let them rest for 5 minutes.

Take one ball and roll it out with a rolling pin until thin. Brush with butter.

Stack the circles on top of each other, brushing butter between each layer.

Roll out all the stacked layers again with a rolling pin until thin.

Cut into equal triangles. Place chocolate at the base of each triangle.

Roll up each triangle from the base toward the tip to form a roll.

Preheat the oven to 350°F (180°C) and grease the baking tray with butter.

Arrange the pastries on the tray and brush with milk or egg.

Let them rise for 15 minutes.

Bake until golden and cooked through.

Remove from the oven and let cool slightly.

Arrange on a plate and serve with juice.

Delicious pastries with a variety of tasty and tempting fillings: https://youtu.be/GfKE1YFqnrw