Chicken Pot Pie Casserole is the perfect comfort food for any time of the year. This dish combines tender chicken, creamy gravy, and mixed vegetables, all baked under a layer of buttery, golden-brown crust. The best part is that it’s easy to make, and this casserole version offers a delightful twist on the traditional chicken pot pie. Whether you’re feeding a family or hosting a gathering, this recipe is sure to impress. Ready to indulge in this cozy, delicious meal? Keep reading to find out how to make a mouthwatering Chicken Pot Pie Casserole that everyone will love.

What is Chicken Pot Pie Casserole?
Chicken Pot Pie Casserole is essentially a deconstructed version of the classic chicken pot pie. Instead of baking the pie in a traditional crust, the ingredients are layered in a casserole dish, making it quicker and easier to assemble. This version still includes the essential components: shredded or diced chicken, a creamy sauce, vegetables like peas and carrots, and a topping that bakes into a crispy crust. The casserole format also makes it perfect for large servings or leftovers, offering a more casual take on the original dish while retaining all the flavors that make it a classic.
Ingredients List for Chicken Pot Pie Casserole
Before you begin, gather all the necessary ingredients for your Chicken Pot Pie Casserole. This recipe uses simple, pantry-friendly items that you may already have at home. Here’s what you’ll need:
- 2 cups cooked, shredded chicken (rotisserie chicken works great)
- 1 cup frozen peas
- 1 cup frozen carrots
- ½ cup frozen corn
- ½ cup diced onions
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 2 cups chicken broth
- 1 cup whole milk or heavy cream
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Salt and pepper to taste
- 1 sheet puff pastry or refrigerated biscuit dough
- 1 egg, beaten (for brushing the crust)
Substitutions and Variations
The Chicken Pot Pie Casserole recipe is very adaptable, and you can easily make substitutions based on dietary preferences or available ingredients.
- Chicken: You can use turkey or even tofu for a vegetarian version. Leftover turkey is a great option for a post-holiday meal.
- Vegetables: Feel free to switch up the vegetables. Broccoli, green beans, or even mushrooms can be excellent additions.
- Dairy-Free Option: Swap the milk or cream with a non-dairy alternative like almond milk or coconut cream. Use vegan butter for the roux.
- Crust: If you prefer, you can top your casserole with mashed potatoes instead of puff pastry or biscuit dough for a shepherd’s pie twist.
Step-by-Step Cooking Instructions
This Chicken Pot Pie Casserole is easy to prepare and takes minimal effort, especially if you’re using pre-cooked chicken. The key is to ensure the sauce is creamy and the crust bakes to a golden perfection.

- Preheat the oven: Set your oven to 400°F (200°C) to ensure it’s ready when your casserole is assembled.
- Make the creamy filling: In a large skillet, melt the butter over medium heat. Add the diced onions and cook until translucent, about 3-4 minutes. Stir in the flour and cook for another minute to make a roux.
- Add broth and milk: Slowly whisk in the chicken broth and milk or cream. Continue whisking until the mixture thickens into a smooth, creamy sauce, about 5-7 minutes.
- Season and mix in vegetables: Add garlic powder, onion powder, salt, and pepper to taste. Stir in the frozen peas, carrots, corn, and cooked chicken. Let the mixture simmer for a few minutes to combine all the flavors.
- Assemble the casserole: Transfer the filling to a greased 9x13-inch casserole dish. Spread it evenly across the bottom.
- Top with pastry or biscuit dough: Roll out the puff pastry or biscuit dough and place it over the chicken filling. Trim any excess dough and press the edges to seal. Cut small slits in the top to allow steam to escape. Brush with beaten egg for a shiny, golden finish.
- Bake: Place the casserole in the preheated oven and bake for 25-30 minutes, or until the top is golden brown and the filling is bubbling.
Common Mistakes to Avoid
- Using raw chicken: Always use pre-cooked chicken in this casserole. Raw chicken won’t cook fully in the oven and can result in a soggy filling.
- Overloading with liquid: Too much liquid in your sauce can make the filling soupy rather than creamy. Make sure to let your sauce thicken properly before mixing it with the vegetables and chicken.
- Burning the crust: Keep an eye on the casserole during baking. If the crust is browning too quickly, you can cover it loosely with aluminum foil to prevent it from burning while the filling continues to cook.
Serving and Presentation Tips
Once your Chicken Pot Pie Casserole is golden and bubbling, it’s time to serve! This dish is rich and hearty, so you can serve it on its own or pair it with a light side dish.
- Serve with a salad: A simple green salad with a tangy vinaigrette can help balance out the richness of the casserole.
- Bread for dipping: Serve with crusty bread or dinner rolls to soak up the creamy sauce.
- Portion properly: Use a large serving spoon to portion the casserole. It holds together well but is best served with a sturdy utensil.
How to Serve Chicken Pot Pie Casserole
Serve this casserole hot from the oven. It’s best to let it cool for about 10 minutes before serving so the filling has time to set and isn’t too runny. This also helps with portioning it neatly. You can serve it family-style, straight from the baking dish, or plate individual servings for a more formal presentation.
Presentation Ideas for Chicken Pot Pie Casserole
- Rustic look: Leave the casserole in the baking dish and place it in the center of the table. This creates a warm, homey presentation.
- Individual servings: For a more elevated presentation, consider baking the casserole in individual ramekins. This gives each guest their own personal pot pie.
- Garnish: A sprinkle of fresh herbs like parsley or thyme on top of each portion can add a pop of color and freshness.
Chicken Pot Pie Casserole Recipe Tips
- Use rotisserie chicken: This is a fantastic time-saver and adds an extra layer of flavor since rotisserie chickens are usually well-seasoned.
- Make ahead: You can prepare the filling a day in advance and refrigerate it. When you're ready to bake, just assemble with the crust and pop it in the oven.
- Freeze for later: This casserole freezes well. Assemble it, but don’t bake it. Instead, cover it tightly with foil and freeze. When you’re ready to eat it, bake directly from frozen, adding about 15-20 minutes to the cooking time.
Frequently Asked Questions (FAQs)
Can I use fresh vegetables instead of frozen ones?
Yes, fresh vegetables work well. Just be sure to sauté them slightly before mixing them with the sauce to ensure they cook properly in the casserole.
What can I substitute for puff pastry?
Refrigerated biscuit dough, pie crust, or even crescent roll dough are great substitutes for puff pastry. Each will give a slightly different texture, so choose based on your preference.
Can I make this casserole gluten-free?
Absolutely! Substitute the all-purpose flour with a gluten-free flour blend for the roux. You can also use gluten-free pie crust or biscuit dough for the topping.
How do I store leftovers?
Store leftover Chicken Pot Pie Casserole in an airtight container in the refrigerator for up to 3 days. Reheat in the oven to maintain the crispness of the crust.
Can I freeze the casserole?
Yes, this dish freezes well. Either freeze the unbaked casserole or portion out leftovers and freeze them in individual containers.
Conclusion
Chicken Pot Pie Casserole is a wonderful twist on the traditional pot pie, offering all the comforting flavors of the classic dish with a simpler preparation. Whether you’re making it for a weeknight dinner or a special occasion, it’s sure to be a hit. With a creamy filling, tender chicken, and a flaky crust, this casserole is the epitome of comfort food. Plus, with its versatility and the ability to make it ahead or freeze for later, it’s a recipe you’ll want to keep in your rotation. Enjoy your cozy, homemade Chicken Pot Pie Casserole!
PrintChicken Pot Pie Casserole Recipe
This easy Chicken Pot Pie Casserole recipe is a cozy family favorite, featuring tender chicken, mixed vegetables, and a rich, creamy sauce topped with a flaky crust. Perfect for busy weeknights or weekend dinners.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Ingredients
- Cooked, shredded chicken
- Mixed vegetables (carrots, peas, corn)
- Cream of chicken soup
- Milk
- Biscuit dough or pie crust
- Onion, diced
- Butter
- Salt and pepper
Instructions
- Preheat oven to 375°F (190°C).
- In a pan, sauté diced onions in butter until soft.
- In a large bowl, combine shredded chicken, sautéed onions, mixed vegetables, cream of chicken soup, milk, salt, and pepper.
- Pour the mixture into a baking dish.
- Top with biscuit dough or pie crust.
- Bake for 25-30 minutes or until the crust is golden brown and the filling is bubbling.
- Let cool slightly before serving.
Notes
- You can use leftover rotisserie chicken for a quicker preparation.
- Frozen vegetables work great in this recipe.
- Adjust seasoning as needed.
Nutrition
- Serving Size: 1 slice (⅙ of casserole)
- Calories: 380
- Sugar: 4g
- Sodium: 860mg
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