Divide the dough into two equal parts, and shape them into round bowls.
Press the dough flat and roll them out like pizzas.
Cut the doughs into 8 pizza slices each.
Mix the egg for the topping and brush a small circle in the center of each of the doughs. This will help the ends stick to the shape and not let the rolls open up as much.
Roll the dough from the outer end towards the center.
Place each roll on a baking tray covered with heatproof paper.
I usually bend the edges towards the center to create a more round shape.
Turn on your oven to 180 degrees Celsius.
Cover the rolls and let them double in sizes, this usually takes one hour.