Chicken Pot Pie Casserole Recipe

Craving a comforting, hearty meal that’s easy to make? Chicken Pot Pie Casserole is the perfect dish to warm your soul and satisfy your taste buds. It takes all the classic flavors of traditional chicken pot pie—tender chicken, creamy vegetables, and a golden, flaky crust—and turns it into a simple, no-fuss casserole. With its creamy filling and crisp topping, this recipe is perfect for busy weeknights, family gatherings, or when you just want a cozy meal with minimal effort.

In this article, we’ll walk you through step-by-step instructions on how to make this delicious Chicken Pot Pie Casserole, plus tips for variations, substitutions, and serving ideas. Let’s get started!

What Is Chicken Pot Pie Casserole?

Chicken Pot Pie Casserole is a simplified version of the classic chicken pot pie. Instead of making individual pies or worrying about forming the perfect crust, this recipe layers the creamy chicken and vegetable filling in a casserole dish and tops it with a flaky crust or biscuit topping. The result is a rich, comforting casserole that captures the flavors of chicken pot pie without the extra work. It's easy to make, versatile, and great for feeding a crowd!

Ingredients List for Chicken Pot Pie Casserole

Here’s what you’ll need to make this cozy Chicken Pot Pie Casserole:

• 2 cups cooked chicken, diced or shredded (rotisserie chicken works great)
• 2 cups frozen mixed vegetables (peas, carrots, corn, green beans)
• 1 small onion, diced
• 2 cloves garlic, minced
• 4 tablespoon butter
• ¼ cup all-purpose flour
• 1 ½ cups chicken broth
• 1 cup milk (or heavy cream for a richer sauce)
• 1 teaspoon thyme (optional, for extra flavor)
• Salt and pepper, to taste
• 1 (16 oz) can refrigerated biscuits (or use puff pastry or pie crust)
• 1 egg, beaten (optional, for brushing the biscuit topping)

These ingredients will make a casserole that serves 6-8 people, making it ideal for family dinners or meal prepping for the week.

Substitutions and Variations

One of the best things about Chicken Pot Pie Casserole is how versatile it is. Here are some ideas for substitutions and variations:

• Chicken: Use rotisserie chicken for convenience, or substitute with turkey or leftover chicken from a roast. You can also use canned chicken in a pinch.
• Vegetables: Frozen mixed vegetables are easy and quick, but feel free to use fresh veggies like diced carrots, peas, or celery. You can also add mushrooms, potatoes, or bell peppers for extra flavor.
• Milk: For a richer sauce, use heavy cream instead of milk. If you're looking for a lighter version, use low-fat milk or a plant-based milk like almond or oat milk.
• Topping: Instead of refrigerated biscuits, you can use puff pastry, pie crust, crescent rolls, or even make a homemade biscuit topping from scratch.
• Seasoning: Add some extra flavor with herbs like parsley, rosemary, or sage. You can also add a pinch of cayenne pepper or smoked paprika for a little kick.

Feel free to customize this recipe to suit your preferences or use up ingredients you already have on hand!

Step-by-Step Cooking Instructions

Now that we’ve gathered our ingredients, let’s walk through the steps to make this easy and comforting Chicken Pot Pie Casserole.

Step 1: Preheat the Oven

Preheat your oven to 400°F (200°C). Lightly grease a 9x13-inch casserole dish or baking dish with cooking spray or butter to prevent sticking.

Step 2: Sauté the Onions and Garlic

In a large skillet or saucepan, melt 4 tablespoons of butter over medium heat. Add the diced onion and cook for 3-4 minutes, until softened. Add the minced garlic and cook for another 1-2 minutes until fragrant.

Step 3: Make the Creamy Sauce

Once the onions and garlic are softened, sprinkle in ¼ cup of flour and stir constantly for about 1-2 minutes to cook off the raw flour taste and form a roux. Slowly whisk in the chicken broth and milk (or heavy cream), making sure there are no lumps.

Let the sauce simmer for about 3-5 minutes, stirring occasionally, until it thickens into a creamy consistency. Season with salt, pepper, and thyme (if using). Taste and adjust the seasonings as needed.

Step 4: Add Chicken and Vegetables

Stir the cooked chicken and frozen mixed vegetables into the creamy sauce, making sure everything is well coated. Cook for an additional 2-3 minutes to heat through. Remove from heat.

Step 5: Assemble the Casserole

Pour the chicken and vegetable mixture into the prepared casserole dish, spreading it out evenly.

Step 6: Add Biscuit Topping

Open the can of refrigerated biscuits and arrange them on top of the chicken mixture. If using puff pastry or pie crust, roll it out and place it over the casserole, tucking the edges under the filling. For a golden, shiny finish, brush the top of the biscuits or pastry with a beaten egg.

Step 7: Bake the Casserole

Place the casserole in the preheated oven and bake for 20-25 minutes, or until the biscuits are golden brown and the filling is bubbling around the edges.

Step 8: Let It Cool and Serve

Once the casserole is done, remove it from the oven and let it cool for about 5-10 minutes before serving. This allows the filling to set and makes it easier to serve.

How to Cook Chicken Pot Pie Casserole: A Step-by-Step Guide

Here’s a quick summary of the steps to make Chicken Pot Pie Casserole:

1. Preheat the oven to 400°F and grease your casserole dish.
2. Sauté onions and garlic, then make a creamy sauce with chicken broth and milk.
3. Add cooked chicken and vegetables to the sauce and stir to combine.
4. Pour the mixture into the casserole dish and top with biscuits or pastry.
5. Bake until the topping is golden and the filling is bubbly, then serve.

With these simple steps, you’ll have a delicious, comforting meal on the table in no time!

Common Mistakes to Avoid

While this recipe is fairly straightforward, here are a few common mistakes to watch out for:

1. Not Thickening the Sauce: Make sure to cook the roux (butter and flour mixture) long enough to thicken the sauce. If the sauce is too thin, the filling won’t set properly, and the casserole could be runny.
2. Overcooking the Vegetables: If you’re using fresh vegetables, don’t overcook them before adding them to the casserole, as they will continue to cook in the oven.
3. Underbaking the Biscuits: Ensure that the biscuits are fully cooked through and golden brown before removing the casserole from the oven. If the tops are browning too quickly, you can loosely cover the casserole with foil.

Serving and Presentation Tips

Chicken Pot Pie Casserole is a filling and hearty dish that can easily stand on its own, but here are a few ideas for sides and serving:

• Serve with a Simple Salad: Pair the casserole with a crisp green salad or a Caesar salad for a refreshing contrast to the rich, creamy filling.
• Add Bread: Serve with warm dinner rolls or crusty bread to soak up any extra sauce.
• Top with Fresh Herbs: For a pop of color and flavor, sprinkle fresh parsley or thyme on top before serving.

Presentation Ideas for Chicken Pot Pie Casserole

For a more rustic presentation, serve the casserole straight from the baking dish at the table. You can also portion it out into individual bowls or ramekins for a more polished look. Garnish with a sprinkle of fresh herbs for added color.

Chicken Pot Pie Casserole Recipe Tips

• Make Ahead: You can prepare the chicken and vegetable filling ahead of time and store it in the refrigerator. When you’re ready to bake, simply assemble the casserole with the biscuit or pastry topping and bake as directed.
• Freezing: This casserole freezes well. Assemble the casserole without baking, cover tightly with plastic wrap and foil, and freeze for up to 3 months. Thaw in the fridge overnight and bake as usual.
• Leftovers: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or oven until warmed through.

Frequently Asked Questions (FAQs)

Can I use rotisserie chicken in this recipe?

Yes! Rotisserie chicken is a great shortcut for this recipe and adds a lot of flavor. Simply shred or chop the chicken and add it to the filling.

Can I make this casserole gluten-free?

To make this dish gluten-free, use a gluten-free flour blend to thicken the sauce and substitute the biscuits or pastry with a gluten-free alternative.

Can I make this casserole dairy-free?

Yes, you can make this casserole dairy-free by using plant-based milk (like almond or oat milk) and dairy-free butter. You can also find dairy-free biscuits or make a dairy-free crust.

Can I add potatoes to the casserole?

Yes, diced potatoes can be a great addition. Just make sure to cook them until tender before adding them to the filling to ensure they cook through.

Conclusion

This Chicken Pot Pie Casserole is the perfect comfort food that brings all the flavors of a classic chicken pot pie into a simple, easy-to-make dish. It’s creamy, flavorful, and topped with a golden, flaky biscuit crust that’s sure to please everyone at the table. Whether you’re making it for a family dinner, meal prep, or a special occasion, this casserole is a guaranteed crowd-pleaser. So gather your ingredients, follow these easy steps, and enjoy a comforting meal with minimal effort!

Print