There is something truly comforting about a dish that combines creamy, savory flavors with a golden, flaky crust, and that is exactly what makes the Creamy Chicken Pot Pie Bake with Puff Pastry Recipe such a standout. This dish takes the classic chicken pot pie up a notch by simplifying the process and using puff pastry for an irresistibly light and buttery topping. Imagine tender chunks of chicken nestled in a luscious sauce filled with vibrant vegetables, all baked to bubbly perfection—this pot pie bake is like a warm hug on a plate, perfect for cozy dinners any night of the week.

Ingredients You’ll Need
Gathering simple, wholesome ingredients is key to achieving the delicious balance of flavors and textures in this recipe. Each item plays a vital role—from the tender chicken that provides protein and heartiness to the mixed vegetables that add pops of color and sweetness. The puff pastry brings that signature crunch and buttery richness that transforms this dish from everyday to show-stopper.
- Cooked chicken (2 cups): Use shredded or diced for easy mixing and tender bites in every spoonful.
- Frozen mixed vegetables (1 cup): Peas, carrots, and corn bring sweetness, color, and texture contrast.
- Diced onion (1/2 cup): Adds a subtle aromatic base that deepens the flavor profile.
- Chicken broth (1 cup): The liquid foundation that brings savory depth and helps create that creamy sauce.
- Milk (1 cup): Whole or 2% milk ensures a rich, smooth texture in the sauce.
- All-purpose flour (1/4 cup): The thickening agent that makes the sauce luxuriously creamy.
- Butter (3 tablespoons): Used for sautéing onions and adding a lovely silky mouthfeel.
- Garlic powder (1/2 teaspoon): Enhances the savory notes without overpowering.
- Onion powder (1/2 teaspoon): Compliments the fresh onion with extra depth.
- Dried thyme (1/4 teaspoon): A warm, earthy herb that elevates the overall taste.
- Salt and pepper (to taste): Essential seasonings that balance the flavors perfectly.
- Puff pastry (1 sheet, thawed): This flaky crust gives the dish its delightful golden topping.
- Egg (1, beaten): Brushed on the pastry to achieve a beautiful shiny finish.
How to Make Creamy Chicken Pot Pie Bake with Puff Pastry Recipe
Step 1: Prepare Your Oven and Baking Dish
Start by preheating your oven to 400°F (200°C) to get it nice and hot. Lightly grease a 9×13-inch baking dish; this will keep your creamy filling from sticking and make cleanup a breeze.
Step 2: Sauté the Onions for a Flavorful Base
In a skillet over medium heat, melt the butter and cook the diced onions for about 3 to 4 minutes. This step softens the onions and extracts their natural sweetness, forming the savory backbone of your sauce.
Step 3: Create the Creamy Sauce
Sprinkle the all-purpose flour over the onions and cook for an additional minute—this helps cook out the raw flour flavor. Slowly whisk in the chicken broth and milk, continuously stirring until the mixture thickens into a smooth, creamy sauce that’s absolutely dreamy.
Step 4: Season and Add the Filling
Stir in the garlic powder, onion powder, dried thyme, and season generously with salt and pepper. Then fold in the cooked chicken and frozen mixed vegetables, ensuring everything is well coated and heated through. This savory filling is the heart of your pot pie bake, delivering comforting flavors in every bite.
Step 5: Assemble the Pot Pie Bake
Pour the creamy chicken and vegetable mixture into your prepared baking dish, spreading it evenly. Carefully roll out your thawed puff pastry sheet and place it over the filling, trimming any excess if needed. Gently press the edges to seal and brush the top with the beaten egg to give it that stunning golden sheen.
Step 6: Bake to Perfection
Bake in the preheated oven for 20 to 25 minutes until the puff pastry is risen, flaky, and glorious golden brown. Once out of the oven, allow the pot pie bake to rest for 5 minutes to set and cool slightly—this waiting makes it easier to slice and enjoy.
How to Serve Creamy Chicken Pot Pie Bake with Puff Pastry Recipe

Garnishes
Adding a sprinkle of fresh chopped parsley or thyme just before serving brings a lively burst of color and freshness that brightens up the dish beautifully. A dollop of a tangy condiment like sour cream or a light drizzle of hot sauce can also enhance the creamy richness with an exciting contrast.
Side Dishes
This hearty bake pairs wonderfully with crisp green salads or roasted seasonal vegetables to add texture variety and a healthy balance. To complete the meal, a crusty piece of bread is always a welcome companion, perfect for mopping up any leftover sauce.
Creative Ways to Present
For a charming twist, try making individual servings in ramekins topped with puff pastry circles for parties or special occasions. You can also scatter some toasted nuts like chopped pecans over the filling before adding the pastry for an unexpected crunch that elevates the Creamy Chicken Pot Pie Bake with Puff Pastry Recipe.
Make Ahead and Storage
Storing Leftovers
This pot pie bake stores beautifully for up to 3 days in the refrigerator, tightly covered with foil or plastic wrap. Revisit those comforting flavors by reheating and savoring warm leftovers that feel just as good as fresh.
Freezing
You can freeze the unbaked pot pie bake for up to 2 months. Wrap it tightly with plastic wrap and aluminum foil to prevent freezer burn. When ready to enjoy, thaw in the refrigerator overnight before baking as directed to maintain the perfect flaky crust and creamy filling.
Reheating
Reheat leftovers in the oven at 350°F (175°C) for 15 to 20 minutes until hot and the puff pastry regains some crispness. Avoid microwaving if possible to keep the delightful texture of the crust intact.
FAQs
Can I use leftover rotisserie chicken for this recipe?
Absolutely! Leftover rotisserie chicken works wonderfully and saves you time. Just shred or dice it before adding to the filling.
Is it necessary to thaw the puff pastry before using?
Yes, thawing the puff pastry is important so it rolls out smoothly and bakes evenly, giving you that perfect flaky texture.
Can I substitute the frozen mixed vegetables with fresh ones?
Yes, fresh vegetables like carrots, peas, and corn can be used. Just blanch them briefly to soften before adding to ensure they cook evenly in the bake.
What can I use instead of puff pastry?
While puff pastry gives the most flaky and buttery top, you can substitute with pie crust or biscuit dough if desired, but the texture and taste will vary slightly.
Does this recipe freeze well after baking?
Freezing after baking is possible, but puff pastry tends to lose its crispness. For best results, freeze before baking and cook fresh when ready to enjoy.
Final Thoughts
There’s just something so satisfying about the Creamy Chicken Pot Pie Bake with Puff Pastry Recipe that keeps me coming back for more. It brings comfort, warmth, and a touch of elegance all in one dish without requiring hours in the kitchen. Whether you’re feeding family or friends, this pot pie bake is guaranteed to be a crowd-pleaser. So go ahead, dive in, and make this delicious recipe your own cozy classic—your taste buds will thank you!
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Creamy Chicken Pot Pie Bake with Puff Pastry Recipe
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 6 servings
- Category: Main Dish
- Method: Baking
- Cuisine: American
Description
This Chicken Pot Pie Bake is a comforting and hearty meal featuring tender cooked chicken, mixed vegetables, and a creamy sauce, all enveloped in a flaky puff pastry crust. Perfect for a family dinner, this dish combines classic savory flavors with an easy baking method for a satisfying and warming entree.
Ingredients
Filling
- 2 cups cooked chicken, shredded or diced
- 1 cup frozen mixed vegetables (peas, carrots, and corn)
- 1/2 cup diced onion
- 1 cup chicken broth
- 1 cup milk (whole or 2%)
- 1/4 cup all-purpose flour
- 3 tablespoons butter
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/4 teaspoon dried thyme
- Salt and pepper to taste
Pastry Topping
- 1 sheet puff pastry, thawed
- 1 egg, beaten
Instructions
- Preheat oven and prepare dish: Preheat your oven to 400°F (200°C). Grease a 9×13-inch baking dish to ensure the pot pie doesn’t stick after baking.
- Sauté onions: In a skillet, melt the butter over medium heat and add the diced onions. Cook for 3-4 minutes until they become soft and translucent, which helps deepen the flavor of the filling.
- Create the sauce: Stir in the flour into the melted butter and onions and cook for 1 minute to eliminate the raw flour taste. Gradually whisk in the chicken broth and milk, continuing to stir until the mixture thickens into a creamy sauce.
- Season the filling: Add garlic powder, onion powder, dried thyme, salt, and pepper to the sauce, stirring well to combine the spices evenly throughout.
- Add chicken and vegetables: Mix the shredded or diced cooked chicken and frozen mixed vegetables into the sauce. Cook and stir until everything is heated through and well combined, ensuring the filling is flavorful.
- Assemble pot pie: Transfer the filling mixture into the greased baking dish. Roll out the thawed puff pastry sheet to cover the top of the dish completely.
- Prepare pastry crust: Place the puff pastry over the filling, trimming any excess edges if needed. Brush the pastry surface with the beaten egg to achieve a golden, glossy finish after baking.
- Bake: Bake in the preheated oven for 20-25 minutes or until the puff pastry is golden brown and puffed up. Once done, allow the pot pie to cool for about 5 minutes before serving to set the filling.
Notes
- You can substitute the frozen mixed vegetables with fresh or different veggies like green beans or mushrooms.
- If you prefer a thicker filling, use slightly less liquid or add a bit more flour during the sauce preparation.
- Leftover cooked chicken from a roast or rotisserie chicken works perfectly and adds extra flavor.
- Ensure your puff pastry is fully thawed before rolling it out for easier handling and best texture.
- For a dairy-free version, substitute milk with a plant-based milk and butter with a vegan alternative.