Creamy Chicken Mushroom and Leek Puff Pastry Pie is the perfect combination of comforting flavors and hearty textures. This savory dish incorporates tender chicken, earthy mushrooms, and sweet leeks, all enveloped in a rich, creamy sauce. The puff pastry adds a flaky, golden crust that makes it an ultimate favorite for family meals or special occasions. Packed with protein and a delightful array of flavors, this dish is not just delicious but also a healthier alternative to traditional pies. It’s easy to prepare, making it an ideal candidate for meal prep or a cozy weeknight dinner.
Why make this Creamy Chicken Mushroom and Leek Puff Pastry Pie recipe
- Protein-rich: This dish is packed with lean chicken breast, offering a hefty dose of protein.
- Quick prep: Ready in about an hour, it’s perfect for busy weeknights.
- Meal-prep friendly: Make a larger batch and store for easy meals throughout the week.
- Low-carb: With the right substitutions, you can enjoy it guilt-free.
- Kid-approved: Its creamy, savory flavor is sure to please even the pickiest eaters.
“This pie blew my expectations! It was creamy, rich, and so easy to make. My kids devoured it!” – Julie H.
How to make Creamy Chicken Mushroom and Leek Puff Pastry Pie
Creating this savory Creamy Chicken Mushroom and Leek Puff Pastry Pie is straightforward and requires minimal tools. You will need a large skillet, a baking dish, and just a few common ingredients to whip up a meal that will impress everyone at the table. If you love fast protein breakfasts, try our Cottage Cheese Pancakes for another easy recipe.
Ingredients
- 1 lb chicken breast, diced
- 1 cup mushrooms, sliced
- 1 leek, chopped
- 1 cup heavy cream
- 2 tablespoons flour
- 1 cup chicken broth
- Salt and pepper to taste
- 1 sheet puff pastry
- 1 egg, beaten (for egg wash)
For the Creamy Chicken Mushroom and Leek Puff Pastry Pie, you can easily substitute the chicken with turkey or go for a vegetarian option by using tofu. Similarly, use vegetable broth in place of chicken broth for a more plant-based version of this dish.
Directions
- Preheat: the oven to 400°F (200°C).
- Cook: In a large skillet, cook the diced chicken over medium heat until browned.
- Add: the mushrooms and leeks, cooking until softened.
- Sprinkle: flour over the mixture, stir well, and cook for an additional minute.
- Gradually add: the chicken broth and heavy cream, stirring until the sauce thickens. Season with salt and pepper.
- Transfer: the filling to a baking dish.
- Roll: out the puff pastry and place it over the filling, sealing the edges.
- Brush: the pastry with beaten egg.
- Bake: for 25-30 minutes or until golden brown.
- Let: it cool for a few minutes before serving.

This simple process results in a magnificent pie that’s bound to become a family favorite. Remember to experiment with seasoning to elevate the flavor!
How to serve Creamy Chicken Mushroom and Leek Puff Pastry Pie
To serve this delectable Creamy Chicken Mushroom and Leek Puff Pastry Pie, consider cutting it into generous slices and pairing it with a fresh green salad or steamed vegetables for a balanced meal. The rich flavors also go wonderfully with mashed potatoes or garlic bread, creating a comfort food feast. You can check out some of our other delicious recipes, such as Healthy 20-Minute Chicken Stir-Fry, for more meal ideas.
How to store
Store any leftovers in an airtight container in the refrigerator for up to 3–4 days. If you want to keep it for longer, you can freeze individual portions for up to one month. Reheat in the oven at 350°F (175°C) until warmed through.
For safe storage timing, see USDA FoodData Central.
Tips to make
- Use quality chicken: Opt for free-range or organic chicken for better flavor.
- Don’t rush the sauce: Allow enough cooking time for the sauce to thicken properly.
- Add herbs: Fresh thyme or parsley can enhance the overall flavor profile.
- Pre-heat your pastry: A slightly pre-heated puff pastry can create an even fluffier crust.
- Experiment with vegetables: Feel free to add other vegetables such as spinach or carrots for added nutrition.
Variations
- Vegetarian Option: Substitute chicken with a mix of diced vegetables such as bell peppers and cauliflower.
- Dairy-Free: Use coconut cream instead of heavy cream and a dairy-free puff pastry.
- Spicy Twist: Add red pepper flakes for a hint of heat.
FAQs
Can I meal prep Creamy Chicken Mushroom and Leek Puff Pastry Pie?
Yes, Creamy Chicken Mushroom and Leek Puff Pastry Pie keeps well for 3–4 days in the fridge; store in an airtight container.
Can I freeze leftovers?
Freeze portions for up to a month; thaw overnight, then reheat gently.
What substitutions work best?
Swap chicken for turkey or tofu; adjust seasoning to taste and texture.
For nutrition insights, visit Healthline.
Creamy Chicken Mushroom and Leek Puff Pastry Pie is a delightful way to enjoy comfort food in a healthier light. We encourage you to try out the recipe and let us know what your family thinks. Don’t forget to comment and share your experiences!

Creamy Chicken Mushroom and Leek Puff Pastry Pie
Ingredients
Method
- Preheat the oven to 400°F (200°C).
- In a large skillet, cook the diced chicken over medium heat until browned.
- Add the mushrooms and leeks, cooking until softened.
- Sprinkle flour over the mixture, stir well, and cook for an additional minute.
- Gradually add the chicken broth and heavy cream, stirring until the sauce thickens. Season with salt and pepper.
- Transfer the filling to a baking dish.
- Roll out the puff pastry and place it over the filling, sealing the edges.
- Brush the pastry with beaten egg.
- Bake for 25-30 minutes or until golden brown.
- Let it cool for a few minutes before serving.