1. Divide a sheet of puff pastry into 8 pieces.
2. Roll each pair of puff pastry pieces.
3. Place them in a buttered round pan and let it sit for about an hour.
4. While waiting, prepare the topping by dissolving each Chocolatos flavor with 3 tablespoons of warm water.
5. Beat the egg yolk mixed with a sufficient amount of fresh milk.
6. After an hour, the pastry will have expanded. Brush it with the egg and milk mixture.
7. Bake the pastries at 200 degrees Celsius for 20 minutes.
8. Once done, use chopsticks to poke holes around the edges and fill them with the prepared Chocolatos topping.
9. For an attractive touch, add nuts and additional pastry on top.
10. Your chocolate cromboloni is now ready to be served!
Even with instant dough, the taste is not far from the original, and making it yourself is not only cost-effective but also enjoyable. Happy cooking, everyone!