Chicken Leek Bacon Pie

Featured in: Seaside-Inspired Home Dinners

This classic British comfort dish features succulent chicken thighs paired with sweet sautéed leeks and smoky bacon, all enveloped in a velvety cream sauce infused with Dijon mustard and fresh herbs. The golden, flaky puff pastry crust creates the perfect vessel for the rich, savory filling, resulting in a satisfying main that's ideal for family dinners or special occasions.

Updated on Wed, 21 Jan 2026 08:06:00 GMT
Flaky golden puff pastry covers a creamy filling of tender chicken, smoky bacon, and sautéed leeks in a deep pie dish.  Save to Pinterest
Flaky golden puff pastry covers a creamy filling of tender chicken, smoky bacon, and sautéed leeks in a deep pie dish. | coralkettle.com

The first time I made chicken and leek pie, it was a rainy Tuesday and I was craving something that felt like a hug in a dish. I'd been skeptical about leeks—were they just fancy onions?—but the way they melted into the creamy sauce made me a convert. Now whenever I smell that buttery, aromatic filling bubbling away, I know comfort is coming. This isn't your average chicken pot pie. It's the kind of dish that makes people pause after their first bite and ask, 'What's in this?' with genuine curiosity.

Last winter, I served this at a dinner party when my friend was going through a rough patch. We sat around the table, steam rising from our plates, and watched the golden pastry crust crack open to reveal that luscious filling. Something about breaking through that flaky lid together—it's communal and comforting. She texted me the next day saying it was the first time she'd felt like eating in weeks.

Ingredients

  • 500 g boneless skinless chicken thighs: Thighs stay tender and juicy better than breast meat, and cutting them into bite sized pieces helps them cook evenly
  • 100 g smoked bacon lardons: The smokiness infuses the whole filling with depth—don't skip this step or you'll miss that layer of flavor
  • 2 large leeks thinly sliced: Leeks become sweet and silky when cooked slowly, giving the sauce a milder, sweeter note than onions alone
  • 30 g unsalted butter: Combining butter with olive oil prevents burning while adding that rich, velvety mouthfeel
  • 2 tbsp plain flour: This is what transforms the liquids into a silky sauce that coats every piece of chicken and vegetable
  • 300 ml low sodium chicken stock: Using low sodium stock lets you control the seasoning since bacon adds saltiness naturally
  • 100 ml heavy cream and 100 ml whole milk: The cream alone would be too heavy, milk alone too light—together they create perfectly balanced richness
  • 1 tsp Dijon mustard: Just a teaspoon adds a subtle sharpness that cuts through the cream and makes everything taste more alive
  • 375 g ready rolled puff pastry: Homemade pastry is wonderful, but store bought lets you focus on the filling without the stress

Instructions

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Get your oven ready:
Preheat to 200°C (400°F) and clear a rack in the center—this pie needs consistent heat to cook the pastry through without burning the top
Build your flavor foundation:
Heat olive oil and butter in a large skillet over medium heat, add bacon and cook until it starts crisping, about 3 minutes, rendering out that gorgeous smoky fat
Soften your vegetables:
Add onion, leeks, carrots and celery, sautéing for 5–6 minutes until they've softened and released some moisture—don't rush this part, the sweetness develops here
Add the aromatic layers:
Stir in garlic for just 1 minute, then add chicken pieces and cook until lightly golden on all sides, about 5 minutes
Create your sauce base:
Sprinkle flour over everything, stirring well to coat and cooking for 2 minutes to remove that raw flour taste
Transform into sauce:
Gradually pour in chicken stock while stirring constantly to prevent lumps, then add milk and cream, bringing everything to a gentle simmer
Season and thicken:
Stir in Dijon mustard, thyme, parsley, salt and pepper, then simmer for 8–10 minutes until sauce thickens nicely and chicken is cooked through
Assemble your pie:
Spoon filling into a 1.5–2 litre pie dish, drape puff pastry over the top, trim excess, press edges to seal and cut a small steam vent in center
Golden perfection:
Brush pastry with beaten egg and bake for 30–35 minutes until deeply golden and puffed, then rest for 5 minutes before serving
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Freshly baked Chicken and Leek Pie rests on a wooden board, garnished with chopped parsley for a classic British main dish.  Save to Pinterest
Freshly baked Chicken and Leek Pie rests on a wooden board, garnished with chopped parsley for a classic British main dish. | coralkettle.com

My husband declared this 'better than any pub pie' after first trying it, which honestly felt like a massive win. There's something deeply satisfying about serving a dish that looks impressive but comes together so reliably. It's become my go to for bringing dinner to friends who need a little extra care.

Make Ahead Magic

I've discovered this pie actually improves when made ahead. Prepare the filling completely, cool it, then refrigerate up to 24 hours before topping with pastry and baking. The flavors meld together beautifully, and you'll feel like a genius having dinner mostly done when guests arrive.

Pastry Perfection

If your frozen pastry cracks while unrolling, don't panic—press it back together and it'll heal during baking. For extra golden spots, brush a second layer of egg wash halfway through baking. And always use a sharp knife to trim excess for clean edges.

Serving Suggestions

Buttered peas are the classic pairing for a reason—their sweetness balances the rich filling perfectly. A crisp green salad with acidic vinaigrette cuts through the cream, and buttery mashed potatoes on the side make it utterly decadent.

  • Warm your plates before serving to keep the pie hotter longer
  • Extra thyme sprigs on top make it look restaurant worthy
  • A glass of dry white wine complements the mustard and cream beautifully
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Slices of the warm Chicken and Leek Pie reveal a rich, herb-infused sauce with diced carrots and celery nestled in the filling. Save to Pinterest
Slices of the warm Chicken and Leek Pie reveal a rich, herb-infused sauce with diced carrots and celery nestled in the filling. | coralkettle.com

This pie has become more than just dinner in our house. It's the dish we turn to for celebrations, for comfort, for 'just because.' Every time I pull that golden crust from the oven, I'm reminded that some recipes are worth making again and again.

Recipe Q&A

Can I make chicken and leek pie ahead of time?

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

What vegetables work best in this pie?

Leeks provide sweet, mild onion flavor while carrots and celery add depth. You can also add peas or mushrooms for extra texture and variety.

How do I prevent a soggy bottom crust?

Let the filling cool slightly before adding to the dish, ensure your oven is fully preheated, and place the pie on the lower rack for the first 15 minutes of baking.

Can I use rotisserie chicken instead?

Absolutely. Use roughly 600g of shredded rotisserie chicken and skip the initial chicken cooking step, adding it when you stir in the mustard and herbs.

What should I serve with chicken and leek pie?

Buttered peas, roasted potatoes, or a crisp green salad complement the rich filling perfectly. Steamed green beans or mashed root vegetables also work beautifully.

How long will leftovers keep?

Store covered in the refrigerator for up to 3 days. Reheat in a 180°C oven until piping hot throughout, about 20-25 minutes.

Chicken Leek Bacon Pie

Golden puff pastry filled with tender chicken, leeks, bacon, and creamy herb sauce.

Prep Time
25 minutes
Cook Time
50 minutes
Overall Time
75 minutes
Created by Madison Perry


Skill Level Medium

Cuisine Type British

Makes 6 Portion Size

Dietary Details None specified

Ingredient List

Meats

01 1 lb boneless, skinless chicken thighs, cut into 3/4 inch pieces
02 3.5 oz smoked bacon lardons or diced streaky bacon

Vegetables & Aromatics

01 2 large leeks, cleaned and thinly sliced
02 1 medium onion, finely chopped
03 2 cloves garlic, minced
04 2 medium carrots, diced
05 1 stick celery, diced

Dairy

01 2 tbsp unsalted butter
02 1/3 cup plus 1 tbsp heavy cream
03 1/3 cup plus 1 tbsp whole milk

Pantry

01 2 tbsp plain flour
02 1 1/4 cups low-sodium chicken stock
03 1 tbsp olive oil
04 1 tsp Dijon mustard
05 1 tsp fresh thyme leaves or 1/2 tsp dried thyme
06 1 tbsp fresh parsley, chopped plus extra for garnish
07 13 oz ready-rolled puff pastry sheet
08 1 egg, beaten for egg wash
09 Salt and freshly ground black pepper to taste

Directions

Step 01

Preheat Oven: Preheat oven to 400°F.

Step 02

Cook Bacon: Heat olive oil and butter in a large skillet over medium heat. Add bacon and cook until starting to crisp, approximately 3 minutes.

Step 03

Sauté Vegetables: Add onion, leeks, carrots, and celery to the skillet. Sauté for 5 to 6 minutes until softened.

Step 04

Add Garlic: Stir in minced garlic and cook for 1 minute until fragrant.

Step 05

Brown Chicken: Add chicken pieces to the skillet and cook until lightly golden on all sides, about 5 minutes.

Step 06

Add Flour: Sprinkle flour over the mixture and stir well to combine. Cook for 2 minutes to remove raw flour taste.

Step 07

Create Sauce: Gradually pour in chicken stock while stirring constantly to prevent lumps. Add milk and cream, then bring to a simmer.

Step 08

Season and Thicken: Stir in Dijon mustard, thyme, parsley, salt, and pepper. Simmer for 8 to 10 minutes until sauce thickens and chicken is cooked through. Remove from heat and let cool slightly.

Step 09

Assemble Pie: Transfer filling to a deep 6 to 8 cup pie dish. Unroll puff pastry and place over top, trimming excess. Press edges to seal and cut a small slit in center for steam escape.

Step 10

Bake: Brush pastry with beaten egg. Bake for 30 to 35 minutes until golden and puffed.

Step 11

Rest and Serve: Let pie rest for 5 minutes before serving. Garnish with additional fresh parsley if desired.

Equipment List

  • Large skillet
  • Wooden spoon
  • Sharp knife
  • Chopping board
  • 6 to 8 cup pie dish
  • Pastry brush

Allergy Advisory

Examine all ingredients for allergens and talk to your healthcare provider with any concerns.
  • Milk
  • Eggs
  • Wheat (gluten)
  • Mustard
  • May contain sulphites in bacon or ready-made pastry

Nutritional Info (Each Serving)

The nutrition details are for reference only and shouldn't replace advice from a doctor.
  • Caloric Value: 570
  • Fats: 36 g
  • Carbohydrates: 36 g
  • Proteins: 27 g