Creamy curried chicken pie

Name: Creamy curried chicken pie
Prep time: 25 min
Cook time: 1 h 25 min
Total time: 1 h 50 min
Cuisine: Asian, Indian
Ingredients: 1 ½kg whole chicken; 2 onions , 1 quartered, 1 chopped; 2 carrots , 1 cut into 3-4 chunks, 1 finely chopped; 2 thick slices ginger; 2 garlic cloves , crushed; small bunch parsley or coriander, leaves picked and chopped, stalks left whole; 50g butter; vegetable oil or rapeseed oil, for frying; 50g flour; 2-3 tbsp mild curry paste , such as korma or tikka; ½ tsp ground turmeric; 1 chicken stock cube; 150ml double cream; 6 sheets filo pastry; A little melted butter or oil; broccoli , if you like