Chicken, mushroom and leek pie: A grandmother's recipe Recipe | Better Homes & Gardens Australia

Ingredients

• 2 Tbsp plain flour
• Sea-salt flakes and freshly ground black pepper, to season
• 500g chicken thigh fillets, diced into 2cm pieces
• 50g butter, chopped
• 1 leek, white part only, sliced
• 100g button mushrooms, sliced
• 2 cloves garlic, crushed
• 1 tsp thyme sprigs
• ¾ cup dry white wine
• ½ cup pure cream
• 1 chicken stock cube
• 2 tsp wholegrain mustard
• 1 Tbsp cornflour
• 2 Tbsp roughly chopped flat-leaf parsley leaves
• Cooking oil spray, for greasing
• 1 sheet frozen shortcrust pastry, partially thawed
• Extra plain flour, for dusting
• 2 eggs, whisked
• 1 sheet frozen puff pastry, partially thawed
• Steamed green beans, to serve