Start by adding the dry yeast powder to 80ml of warm milk. Mix very well until combined and let it rest for 5 minutes.
Into a bowl, add the wheat flour, the salt and the sugar. Mix well with a whisk.
Add the heavy cream, if you don't have it, you can replace it with 1 tablespoon of butter in 100ml of milk. Add the egg, the milk and yeast mixture, beat or mix it all together by hand for 10 minutes.
Once you've done that, shape this dough into a ball, put it in a bowl and cover it with a cloth. Let it rest for 60 minutes.
Meanwhile, grease a cake tin with removable bottom with butter, place a sheet of nonstick baking paper on the bottom of the cake tin, brush some butter over the baking paper sheet so that it sticks to the bottom, set aside.
After the 60-minute rest, transfer the dough to a table sprinkled with some flour. With a cutter, split this dough into 5 equal-sized pieces. Get each piece of dough and round them into ball shapes.
Get each piece of dough and stretch it with a rolling pin into an oval shape. Get a dough cutter and cut only half of this dough into thin strips.
Put some chocolate chips to taste at the center of the dough, fold both edges over the chocolate chips and roll them into a log shape.
Repeat this process with the other pieces of dough.
Place these 5 logs into the cake tin, make sure they touch the edges of the tin, forming a circle, and let them rest for another 60 minutes. Cover with plastic wrap.
After this indicated time, brush some milk over the bread.
Bake in a preheated oven at 200°C (392°F) for 30 to 40 minutes.
Serve.