Here's how to make Mary Berry's chicken breasts with leek, potatoes, and thyme: You'll need a large 2.3-litre (4-pint) ovenproof dish for this recipe to ensure all the flavours blend together ...

Place the pie dish on a baking sheet and bake in the oven for 25 to 30 minutes until the pastry is well-risen and lightly golden. Your tasty and quick chicken pie is now ready to serve.

Here's how to whip up Mary Berry's chicken breasts with leek, potatoes, and thyme: You'll need a large 2.3-litre (4-pint) ovenproof dish for this recipe to ensure all the flavours meld together ...

Here's how to prepare Mary Berry's recipe for chicken breasts with leek, potatoes, and thyme. You'll need a large 2.3-litre (4-pint) ovenproof dish to ensure all the flavours meld together ...

Here's how to whip up Mary Berry's recipe for chicken breasts with leek, potatoes, and thyme. You'll require a large 2.3-litre (4-pint) ovenproof dish to ensure all the flavours blend together ...