My chicken and mushroom pie is proper comfort food. Encased in buttery puff pastry, and made extra special with a sprinkling of bacon, it’s a family mealtime favourite.
Apparently it’s British pie week (4th-10th March).

Overhead image of chicken and mushroom pie with a slice taken out
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Started by Jus-Rol in 2007, this is one of those national days I can totally get behind. However, I do have a bone to pick with you Jus-Rol.

Why the heck do you only sell pastry sheets in rectangles? Rectangles that are slightly too small for a regular pie dish.

Meaning that :

a. I have to Frankenstein two sheets together

which means that:

b. I have a seam running down the middle of my pie

and:

c: I have to trim loads of pastry off the edges

which results in:

d. Pastry getting thrown away

or even worse:

e: I cook the shreds of pastry just so Chris and I can greedily stand and eat it in the kitchen!

If Dr Oetker can make round, ready-rolled icing for cakes, you can surely make round ready-rolled puff pastry for pies (although I do like square/rectangular pies too. So don’t stop doing the regular stuff). Okay, rant over.

So I’m using 3 sheets of pastry for this pie. One-and-a-half for the base of the pie (Chris feels short-changed if my pie only has a pastry lid) and one-and-a-half for the top of my pie.

The filling is a lovely creamy chicken and mushroom filling with bacon. Not too much sauce – just enough that it tastes saucy, without the whole thing collapsing when you try to serve it up.

First we blind bake the pastry base. Whilst that’s baking we seal chicken pieces in a pan, then remove from the pan and soften some onions in butter. Add flour, salt, pepper, and thyme and stir to coat the onions. Add in stock a little at a time whilst stirring, then stir in milk and let the sauce thicken whilst stirring often:

8 image collage of initial stages of making chicken and mushroom pie - from blind baking the pastry up until making the sauce

Next we slice up mushrooms and add them into the pan with the sealed chicken and some cooked bacon. Stir in a squeeze of lemon juice to balance the flavours, and spoon the chicken mixture out into the baked pie shell. Brush the edges with egg wash and top with pastry, then egg wash the top and pierce a couple of holes to let steam escape:

8 image collage of final stages of making chicken and mushroom pie - from cooking the filling to egg washing the pastry lid

Cook for about 25 minutes until golden brown:

chicken and mushroom pie on a wooden table with a blue and white striped tea towel

One of the things I love about this pie is that no-one else in my house likes mushrooms. So as we’re sitting around the table, I get all the mushrooms transferred to my plate.

I did give them the option of having something else for tea (my pie!). But it’s pie.

No-one turns down pie in my house.

Chicken and mushroom pie with a slice removed on a wooden table with fresh herbs in the background

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5 from 10 votes

Chicken and Mushroom Pie Recipe

My chicken and mushroom pie is proper comfort food. Encased in buttery puff pastry, and made extra special with a sprinkling of bacon, it’s a family mealtime favourite.
Prep Time: 10 minutes
Cook Time: 45 minutes
Total Time: 55 minutes
Servings: 8
Course: Dinner
Cuisine: British

Ingredients

  • 3 x 320 g (3 x 11oz) rolls of ready-rolled puff pastry
  • 1 tbsp vegetable oil
  • 3 chicken breasts cut into small chunks
  • 30 g (2 tbsp) unsalted butter
  • 1 large onion peeled and finely chopped
  • ¼ tsp salt
  • ¼ tsp black pepper
  • 2 sprigs of thyme or 1 tsp dried thyme
  • 50 g (6 tbsp) plain (all-purpose) flour
  • 300 ml (1 1/4 cups) hot chicken stock water plus 2 stock cubes is fine
  • 300 ml (1 1/4 cups) milk half or full-fat
  • 240 g (1/2 lb) chestnut mushrooms sliced
  • 8 strips of cooked bacon chopped into 1/2 inch pieces
  • juice of ½ lemon
  • 1 egg lightly whisked with a fork
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Instructions 

  • Preheat the oven to 200C/400F (fan).
  • Unroll the 3 pastry rolls. Slice one of the pieces of pastry in half lengthways. Attach a cut piece to one of the whole pieces of pastry – so you have a larger piece of pastry that will totally cover the base of the pie dish. Repeat with the other piece of pastry – so you have two large pastry sheets altogether.
    3 x 320 g (3 x 11oz) rolls of ready-rolled puff pastry
  • Line a 26cm (10.2") diameter pie dish with the prepared one-and-a-half rolls of the puff pastry. Trim the edges, leaving a 1-2cm overhang, as the pastry will shrink back slightly.
  • Prick the base of the pastry several times with a fork. Line the pastry with baking parchment so that it completely covers the pastry. I find it easier to scrunch up the parchment first, and then un-scrunch it, so it fits into the shape of the pie dish better. 
  • Fill the pie with baking beans (or dried beans or uncooked rice) and place in the oven to 'blind bake' for 10 minutes. This helps to prevent the pie having a soggy bottom. 
  • Take out of the oven and put to one side. When cool enough to handle, remove the baking beans and parchment paper.
  • Now start on the filling. Add the oil to the pan and fry the chicken pieces in the oil for 5-6 minutes until sealed. Remove from the pan.
    1 tbsp vegetable oil, 3 chicken breasts cut into small chunks
  • Add the butter and onions to the pan and turn down the heat to medium-high. Cook for 3 minutes, until the onions start to soften.
    30 g (2 tbsp) unsalted butter, 1 large onion peeled and finely chopped
  • Add the salt, pepper, thyme, and flour to the pan and stir until the onions are coated in the flour.
    ¼ tsp salt, ¼ tsp black pepper, 2 sprigs of thyme or 1 tsp dried thyme, 50 g (6 tbsp) plain (all-purpose) flour
  • Add the stock, a splash at a time, whilst stirring with a balloon whisk, until all of the stock is used. Adding it in a splash at a time, whilst stirring, will ensure you have no lumps. Add the milk and continue to stir until the sauce starts to bubble and thickens.
    300 ml (1 1/4 cups) hot chicken stock, 300 ml (1 1/4 cups) milk
  • Add the mushrooms, chicken, bacon, and lemon juice and stir. Turn off the heat (don’t worry, the mushrooms will cook through in the oven).
    240 g (1/2 lb) chestnut mushrooms, 8 strips of cooked bacon, juice of ½ lemon
  • Fill the pie base with the chicken mixture. Brush the edges of the pastry with egg wash, then top the pie with the remaining piece of pastry. Pinch the edges to seal.
    1 egg
  • Trim off any excess pastry (you can use the trimming sot make little pie decorations such as leaves if you like), then brush the top with more egg wash and pierce a couple of small holes in the top of the pie with a sharp knife.
  • Place back in the oven (still at 200C/400F (fan)) and cook for 20-25 minutes until golden brown.

Video

YouTube video

Notes

Can I make it ahead?

Yes – make and cook the whole pie ahead of time, but cook for about 5 minutes less than the stated time. Then cool, cover and refrigerate the pie. 
When you want to reheat the pie, take it out of the refrigerator about 30 minutes before you put it in the oven (to take off a little of the chill). Preheat the oven to 180C/350F. Cover the pie in foil, and bake for about 25 minutes – until hot throughout (stick a knife or skewer in the middle to check it’s piping hot). Then remove the foil and cook for a further 5 minutes to crisp up the pastry.
.

Can I freeze it?

Yes – make and cook the whole pie ahead of time, but cook for about 5 minutes less than the stated time. Then cool, cover and freeze the pie. 
Defrost thoroughly in the refrigerator, then as above, take it out of the refrigerator about 30 minutes before you put it in the oven (to take off a little of the chill). Preheat the oven to 180C/350F. Cover the pie in foil, and bake for about 25 minutes – until hot throughout (stick a knife or skewer in the middle to check it’s piping hot). Then remove the foil and cook for a further 5 minutes to crisp up the pastry.
.

Why do I need to blind bake the pie?

The pie isn’t in the oven long enough to completely cook the puff pastry on the base of the pie before the top starts to burn. Blind baking the pastry will ensure the pie doesn’t have a soggy bottom.
.

Baking beans

You can buy baking beans, but I use a mixture of dried beans and rice, which I think works just as well. You can’t use the beans and rice in a recipe once you’ve used them as baking beans, so instead I wait for them to cool, then store them in a jar. They can then be re-used as baking beans many times.
.

I don’t like mushrooms

You can leave out the mushrooms and add more bacon. Or you can replace the mushrooms with leeks (sliced raw leeks are fine) or some sauteed carrots or chunks of par-cooked potato.
.

Nutritional Information is per serving.

Nutrition

Calories: 733kcal | Carbohydrates: 51g | Protein: 23g | Fat: 48g | Saturated Fat: 14g | Cholesterol: 75mg | Sodium: 745mg | Potassium: 486mg | Fiber: 1g | Sugar: 3g | Vitamin A: 185IU | Vitamin C: 2.1mg | Calcium: 69mg | Iron: 3.2mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Some of the links in this post may be affiliate links – which means if you buy the product I get a small commission (at no extra cost to you). If you do buy, then thank you! That’s what helps us to keep Kitchen Sanctuary running. The nutritional information provided is approximate and can vary depending on several factors. For more information please see our Terms & Conditions.

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Hi, I'm Nicky and I love to cook! I want to share with you my favourite, delicious family friendly recipes. I want to inspire you to create fantastic food for your family every day.

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Comments

  1. Johnny Duncan says:

    5 stars
    Double brill love this dish so easy, and yummy, I’m dofo after brownie point

  2. David King says:

    5 stars
    Love all your recipes the chicken and mushroom pie is just brill

  3. Libby says:

    5 stars
    What size pie dish is best thanks