'This is a wow of a pie. Serve it with a crisp green salad and some pickles.
The chicken can be made a day or two ahead of assembling the pie. Keep it in the fridge and just bring it back to room temperature before putting the dish together.
You can also just make the chicken part of the dish. It makes a delicious stew, served with steamed rice or piled into a pita or wrap. If you do this, keep the tahini sauce: it’s always a welcome addition.'