Preheat your oven to 200C (conventional)
Take the dough out of the fridge and flatten it using a rolling pin until it is 1 cm in height. Make sure to dust flour to your work surface and the dough to avoid f it from sticking
Delicately roll the pastry onto the rolling pin and place it on the pie tin or any other baking tray
Adjust the pastry to sit well inside the pie tin. Roll the rolling pin on top of the pie tin and neatly cut the dough
Fill it with the prepared chicken pie filling
With the dough scraps roll it again and flatten it as before. using the rolling pin again roll it onto the rolling pin and place it on top of the pie tin, Pass the rolling pin on top of the pie tin again to cut the dough
Brush the top of the pie with egg wash
Bake 35-40 mins until golden brown in colour
Serve immediately