Preheat the oven to 180°C or 350°F. Line a baking tray with parchment paper. Set aside.
Once the dough is ready, punch it down and knead for a couple of minutes. Divide the dough into 16 equal parts and form into balls.
Flatten each dough ball down and place the filling in the middle. Close the edges and roll into a bun. Making sure that none of the filling is oozing out.
Place the buns on the tray keeping a good amount of space between each one. Cover and let rise for another 20 minutes.
Before placing the buns into the oven, brush them with the egg wash.
Bake in the oven for about 20 minutes, until the bun have a nice golden brown colour.
Once baked, let them rest for a couple of minutes before serving as the filling might be too warm. Enjoy!