Cut the button mushrooms in... 3. mix the chicken and bacon into the sauce then add the peas roll out the pastry if needs be then cut out the shape for the pie lid. Pre-heat the oven to 200°c/400°F/Gas mark 6. Method 1. Add the chicken … Meanwhile, make the stock and then wash and trim the spring onions (or leek) and slice. Cut the chicken into chunks (I use my kitchen scissors for this – so... 2. tip the sauce into a pie dish then top with the lid, make some holes in the top to let steam escape use a pastry brush to glaze the pie with the egg cook the pie for 10-20 minutes on 170c/fan 150c/gas or until lightly brown on top serve with veg and enjoy