Butter baking tray (or line with baking paper) and set aside. Butter 3 pieces of filo pastry and place them on top of each other. Place a thick strip of custard in the middle of the filo pastry ...

Brush the remaining filo sheets with oil, scrunch each sheet up loosely and place on top of the pie so it is completely covered. Bake in the oven for 40 minutes, or until the pastry is golden ...

Drizzle the filo with olive oil, and season well with salt, pepper, the smoked paprika and the chopped parsley. Arrange the rest of the filo pastry on top of the filled pie.