Chicken and Leek Pie

Featured in: Oven-Cooked Classics

This hearty British classic combines tender chunks of chicken with sautéed leeks, carrots, celery, and smoky bacon lardons. Everything simmers in a rich, creamy white sauce infused with Dijon mustard and fresh thyme before being topped with buttery puff pastry and baked until golden and crisp.

The filling comes together in one pan, building layers of flavor from crispy bacon through browned chicken to softened vegetables. A roux-based sauce made with milk, chicken stock, and double cream creates the perfect velvety texture that holds everything together beautifully.

Ready in just over an hour, this makes six generous servings. The pastry browns to a gorgeous golden finish while the filling bubbles up through the steam vents. Let it stand for five minutes before serving—this allows the sauce to thicken slightly for perfect slices.

Updated on Wed, 28 Jan 2026 08:32:00 GMT
Golden, flaky puff pastry tops a creamy Chicken and Leek Pie filled with tender chicken, smoky bacon, and buttery sautéed leeks. Save to Pinterest
Golden, flaky puff pastry tops a creamy Chicken and Leek Pie filled with tender chicken, smoky bacon, and buttery sautéed leeks. | lentomeals.com

I once spent a rainy Saturday in a drafty cottage trying to recreate the savory pies from the village pub. The kitchen was thick with the scent of melting butter and woodsmoke as I chopped leeks by candlelight. This recipe is the result of that cozy afternoon, perfected over many winters. It turns a simple bird into a celebration of texture and warmth.

My neighbors always know when I am baking this because the smell of golden puff pastry drifts through the hallway. One time, I forgot to vent the crust and it puffed up like a giant balloon before collapsing into a delicious, buttery mess. We ate it straight from the dish with spoons, laughing at the imperfect beauty of it.

Ingredients

  • Chicken Thighs: These provide a much deeper flavor and juicier texture than breast meat.
  • Smoked Bacon: This adds a subtle campfire quality that cuts through the richness of the cream.
  • Leeks: Sautéing them until they are almost melting creates a sweetness that onions alone cannot achieve.
  • Puff Pastry: A high quality store bought version saves hours of work while delivering those satisfyingly loud crunches.
  • Dijon Mustard: A small spoonful provides a sharp backnote that keeps the sauce from feeling too heavy.
  • Fresh Thyme: These tiny leaves bring an earthy aroma that makes the whole house smell like a rustic kitchen.

Instructions

Product image
Protect hands when handling hot pans, baking sheets, and cookware while cooking or removing dishes from the oven.
Check price on Amazon
Crisp the bacon:
Heat your pan and toss in the lardons until they are shimmering and golden.
Brown the chicken:
Use the leftover bacon fat to sear the chicken pieces until they have a lovely caramelized exterior.
Soften the vegetables:
Stir in your butter and let the leeks and carrots sweat until they are tender and fragrant.
Create the sauce:
Sprinkle in the flour before slowly whisking in the milk and stock to build a smooth base.
Combine and cool:
Fold in the cream and mustard before letting the filling rest so it does not melt your pastry.
Seal the pie:
Drape the pastry over your filling and press the edges firmly to trap all that savory steam.
Bake until golden:
Slide the dish into the oven and wait for the crust to turn a deep burnished bronze.
Product image
Protect hands when handling hot pans, baking sheets, and cookware while cooking or removing dishes from the oven.
Check price on Amazon
Sliced Chicken and Leek Pie reveals layers of savory bacon, sweet leeks, and rich sauce, served hot with mashed potatoes on the side. Save to Pinterest
Sliced Chicken and Leek Pie reveals layers of savory bacon, sweet leeks, and rich sauce, served hot with mashed potatoes on the side. | lentomeals.com

There was a Tuesday last November when everything seemed to go wrong until this pie hit the table. The way the crust shattered under the first scoop felt like a small victory over a long day. We sat in silence for a few minutes, just enjoying the way the heavy cream coated the back of our spoons.

Picking the Perfect Dish

The depth of your pie dish actually changes the ratio of filling to crust in every bite. I prefer a wide and shallow ceramic vessel because it allows for more of that flaky pastry surface area. It also helps the filling bubble up around the edges, creating those chewy, caramelized bits we all fight over.

The Liquid Gold Sauce

Patience is the main ingredient when you are thickening the sauce with flour and milk. If you rush the pouring process, you might end up with lumps that ruin the velvety mouthfeel. I like to keep my whisk moving in a steady rhythm, watching for that moment when the liquid transforms into a glossy coat.

Serving and Storage

While this is a complete meal on its own, a side of peas or a sharp green salad provides a nice contrast. If you have leftovers, they actually taste even better the next day after the flavors have mingled.

  • Store any extra portions in an airtight container for up to two days.
  • Reheat in the oven rather than the microwave to keep the pastry from becoming rubbery.
  • Try adding a splash of white wine to the sauce next time for a fancy twist.
Product image
Toast bread, bagels, and sourdough evenly for breakfast, sandwiches, and quick meal prep.
Check price on Amazon
Freshly baked Chicken and Leek Pie with a glossy egg wash crust, bubbling with creamy chicken, leeks, and herbs on a rustic plate. Save to Pinterest
Freshly baked Chicken and Leek Pie with a glossy egg wash crust, bubbling with creamy chicken, leeks, and herbs on a rustic plate. | lentomeals.com

This pie is a warm hug in a dish that reminds us to slow down. I hope it brings as much comfort to your table as it does to mine.

Recipe FAQs

Can I make this ahead of time?

Yes, prepare the filling completely and store it in the fridge for up to 24 hours. Assemble with pastry just before baking, or bake entirely and reheat at 180°C for 15-20 minutes.

Can I freeze chicken and leek pie?

Freeze unbaked pies for up to 3 months. Bake from frozen at 180°C for 45-50 minutes. Leftover cooked portions freeze well for 2 months—reheat thoroughly until piping hot throughout.

What can I serve with this pie?

Buttery mashed potatoes are the classic pairing, or serve with steamed green beans, roasted vegetables, or a crisp green salad with vinaigrette to cut through the richness.

Can I use cooked chicken?

Absolutely. Use about 600g leftover cooked chicken or a rotisserie bird. Skip the browning step and add it to the sauce in step 7, heating through before assembling.

How do I know when the pie is done?

The pastry should be deep golden brown and crisp. You should see the filling bubbling through the steam vents. An instant thermometer inserted through the pastry should read 75°C.

Can I make individual pies?

Yes. Use four to six individual pie dishes or ramekins. Reduce baking time to 20-25 minutes since smaller portions cook faster. Great for dinner parties.

Chicken and Leek Pie

Tender chicken and leeks with smoky bacon in creamy sauce, encased in golden flaky pastry.

Prep Time
30 minutes
Cook Time
45 minutes
Time Needed
75 minutes
Created by Rachel Ivey

Recipe Type Oven-Cooked Classics

Skill Level Medium

Cuisine British

Makes 6 Serves

Diet Information None specified

What You'll Need

Meats

01 1.1 lb boneless, skinless chicken thighs, cut into 3/4 inch pieces
02 3.5 oz smoked bacon lardons or diced bacon

Vegetables

01 2 large leeks, cleaned and sliced into 1/4 inch rounds
02 2 medium carrots, peeled and diced
03 2 celery stalks, diced
04 2 cloves garlic, minced
05 1 small onion, finely chopped

Sauce & Dairy

01 3.5 tablespoons unsalted butter
02 1/3 cup all-purpose flour
03 1 2/3 cups whole milk
04 3/4 cup plus 2 tablespoons chicken stock
05 1/3 cup heavy cream
06 1 teaspoon Dijon mustard
07 1 teaspoon fresh thyme leaves or 1/2 teaspoon dried thyme
08 Salt and freshly ground black pepper to taste

Pastry

01 1 sheet (11.3 oz) ready-rolled puff pastry
02 1 egg, beaten for egg wash

Steps

Step 01

Preheat Oven: Preheat the oven to 400°F.

Step 02

Cook Bacon: In a large frying pan over medium heat, cook the bacon until golden and crisp. Remove with a slotted spoon and set aside.

Step 03

Brown Chicken: In the same pan, add the chicken pieces and brown on all sides for 5-6 minutes. Transfer to a plate.

Step 04

Sauté Vegetables: Add butter to the pan, then stir in the onions, leeks, carrots, and celery. Sauté for 8-10 minutes until softened. Add garlic and cook for 1 minute more.

Step 05

Create Roux: Sprinkle flour over the vegetables, stirring well for 1 minute to cook out the raw flour taste.

Step 06

Build Sauce: Gradually pour in the milk and chicken stock, stirring constantly to avoid lumps. Bring to a simmer and cook for 3-4 minutes until thickened.

Step 07

Combine Filling: Stir in the cooked bacon, chicken, heavy cream, mustard, and thyme. Season to taste with salt and pepper. Remove from heat and let cool for 10 minutes.

Step 08

Assemble Pie: Pour the filling into a 1.6 quart pie dish. Unroll the pastry and lay it over the top of the filling. Trim any excess and press the edges to seal. Cut a few small slits in the top to allow steam to escape. Brush with beaten egg.

Step 09

Bake Pie: Bake for 30-35 minutes, until the pastry is golden and crisp. Let stand for 5 minutes before serving.

Kitchen Tools

  • Large frying pan
  • Pie dish (1.6 quart capacity)
  • Rolling pin
  • Sharp knife
  • Pastry brush

Allergy Info

Always review every ingredient for potential allergens. Talk to your healthcare provider if you have any concerns.
  • Contains wheat (gluten), milk (dairy), and eggs
  • May contain sulphites in bacon; check labels

Nutrition Details (per portion)

These numbers are for your information only. Always check with a health professional for dietary guidance.
  • Calories: 610
  • Total fat: 34 g
  • Carbohydrates: 45 g
  • Proteins: 32 g