1. Place the frozen product straight into the oven without defrosting it.
2. Bake, in preheated oven, at 180°C for 30-35 minutes.
3. After it has baked for 5 minutes cut the scored portions of the pie right through and then let it bake for another 30 minutes.
4. Adjust the temperature and the duration of the baking according to your oven.