This Chicken Mushroom Pie recipe is the ultimate comforting and satisfying family-friendly meal. It is perfect for chilly days.
Prep Time15 minutesmins
Cook Time1 hourhr
Total Time1 hourhr15 minutesmins
Ingredients
1tbspolive oil
1onionfinely chopped
1tspfreshly minced garlic
500g1 lb 2 oz boneless, skinless chicken thighs, cut into bite-sized pieces
1tspsea salt flakes
½tspfreshly cracked black pepper
500g1 lb 2 oz button mushrooms, thickly sliced
2tbspunsalted butter
⅓cup50 g plain (all-purpose) flour
1½cups375 ml chicken stock
1cup250 ml milk
1tspdried thyme
1tspdijon mustard
½cup50 g freshly grated parmesan
1sheet puff pastrypartially thawed, cut into 12 rectangles
1eggwhisked
1tspsesame seedsoptional
Instructions
Fry the onion and garlic – Heat the olive oil in a large, heavy-based frying pan over medium–high heat. Add the onion and garlic and cook, stirring, for 2–3 minutes until fragrant and softened.
Add the chicken – Add the chicken, salt and pepper. Cook for 4–5 minutes, stirring regularly, until the chicken starts to turn golden.
Add the mushrooms – Add the mushrooms and cook for 4–5 minutes until the mushrooms start to soften.
Finish making the filling – Add the butter and, once melted, stir through the flour.
Reduce the heat to medium–low and slowly whisk in the stock, milk and thyme. Simmer for 15 minutes, uncovered, stirring once halfway through (the sauce needs to be slowly bubbling and will thicken as it cooks).
Stir through the dijon mustard and parmesan; set aside to cool slightly.
Preheat the oven to 220°C (425°F) (200°C/400°F fan-forced).
Transfer to a baking dish – Spoon the filling into a pie dish or baking dish (if circular, approximately 30 cm/12 inches in diameter; if rectangular, approximately 30 x 20 cm/12 x 8 inches).
Top with the pastry – Arrange the puff pastry rectangles all over the top of the pie, gently overlapping each other so that they are covering the filling.
Brush the pastry with the whisked egg and sprinkle with the sesame seeds, if desired.
Bake – Bake for 30–35 minutes or until the pastry is golden and crispy.
Serve – Serve hot with your chosen sides.
Notes
Make Ahead
Make the pie filling up to 3 days in advance. Let it cool completely, then refrigerate in an airtight container. When ready to cook, spoon the filling into a baking dish, top with the pastry, then bake as per the recipe.
Freezing
Filling only – Cool completely, then freeze in an airtight container or freezer bag for up to 2 months. Thaw overnight in the fridge, then top with the pastry and bake. Add 5–10 minutes to the baking time if the filling is still cold.
Fully assembled (unbaked) – Assemble the pie, brush with egg and freeze before baking. Freeze, uncovered, until the pastry is firm, then wrap tightly in plastic wrap and foil. Bake from frozen at 220°C (425°F) (200°C/400°F fan-forced) for 45–50 minutes, or until the pastry is golden and the filling is piping hot.
Leftovers
Refrigerate cooked pie leftovers for up to 3 days. Reheat in the oven for best results – the pastry will soften slightly, but the filling remains delicious. Individual slices can also be reheated in the air fryer for extra crispiness.