Chicken Pot Pie Casserole (Creamy, Cozy & Easy Comfort Dinner)

This Chicken Pot Pie Casserole is everything you love about classic pot pie, baked into one warm, comforting dish that’s perfect for busy weeknights or cozy family dinners. Tender chicken and mixed vegetables simmer in a rich, creamy sauce, all topped with your choice of golden biscuits or flaky puff pastry. It’s hearty, nostalgic, and incredibly satisfying — the kind of homestyle meal everyone looks forward to.

For a bright, fresh side that balances the creamy filling, try serving it alongside your Apple Pecan Salad with Maple Dressing or the ever-popular Creamy Coleslaw. And if you want to finish the meal with something sweet and cozy, pair it with a slice of Classic Hummingbird Cake or a warm mug of Pumpkin Spice Latte for the perfect comfort-food ending.

Creamy, flaky, and full of classic flavor — this casserole is a cozy, crowd-pleasing favorite your family will request again and again.

Why You’ll Love This

• Creamy, comforting filling with tender chicken and vegetables

• All the classic pot pie flavor in an easy casserole form

• Simple ingredients that come together without fuss

• Perfect for family dinners, make-ahead meals, or cozy nights in

Recipe Card

Prep Time: 10 minutes Cook Time: 25–30 minutes Total Time: 35–40 minutes Servings: 6–8 servings.

Ingredients

For the Filling

• 3 cups cooked chicken, shredded or chopped

• 2 cups mixed vegetables (peas, carrots, corn, green beans)

• 1 small onion, diced

• 3 tbsp butter

• 3 tbsp all-purpose flour

• 2 cups chicken broth

• 1 cup whole milk or half-and-half

• ½ tsp garlic powder

• ½ tsp onion powder

• ½ tsp dried thyme

• Salt & black pepper to taste

For the Topping (Choose One)

Biscuit Topping:

• 1 can refrigerated biscuits (or 8 homemade drop biscuits)

OR Puff Pastry Topping:

• 1 sheet puff pastry, thawed and cut into squares

Optional:

• 1 egg, beaten (for brushing pastry)

• Fresh parsley for garnish

Instructions

1. Prepare the filling

1. Preheat oven to 400°F.

2. In a large skillet, melt the butter. Add onion and sauté 3–4 minutes.

3. Sprinkle in flour and cook 1 minute, stirring constantly.

4. Slowly whisk in chicken broth and milk until thickened and creamy.

5. Season with garlic powder, onion powder, thyme, salt, and pepper.

6. Stir in chicken and vegetables.

7. Pour mixture into a greased 9×13 baking dish.

2. Add the topping

If using biscuits:

• Arrange biscuit dough evenly over the top.

If using puff pastry:

• Place pastry squares on top and brush with egg wash for shine.

3. Bake

• Bake 20–25 minutes (biscuits) or 25–30 minutes (puff pastry), until golden on top and bubbly at the edges.

4. Serve

Let the casserole rest for 5 minutes before scooping. Garnish with parsley if desired.

How to Serve

Chicken Pot Pie Casserole is best served warm, while the topping is still golden, flaky, and tender. Scoop generous portions onto plates or into bowls, making sure each serving gets plenty of creamy filling and crust. This dish pairs wonderfully with something fresh or crunchy on the side — a simple green salad, steamed vegetables, or even a light fruit salad works beautifully to balance the richness. You can also serve it with warm rolls or crusty bread to soak up the creamy sauce. For the perfect cozy finish, enjoy it with a warm drink or a simple, sweet dessert.

FAQ

1. Can I use rotisserie chicken?

Yes — rotisserie chicken is perfect for this recipe and saves a lot of time.

2. Can I use frozen vegetables?

Absolutely. Frozen mixed veggies work best because they’re already diced and ready to use.

3. Can I use cream instead of milk?

Yes. Heavy cream or half-and-half will make the filling richer and creamier.

4. Which topping is better — biscuits or puff pastry?

Biscuits create a hearty, homestyle finish. Puff pastry gives a flaky, classic pot pie crust. Both work great!

5. Can I make this ahead of time?

Yes. Assemble the filling, refrigerate up to 24 hours, then add the topping and bake when ready.

6. Does it freeze well?

Freeze after baking for best results. Let cool completely, wrap tightly, and freeze up to 2–3 months.

7. Can I add potatoes?

Yes! Add 1 cup diced, cooked potatoes to make it even heartier.

8. How do I prevent soggy biscuits?

Make sure the filling is thick enough. If it's too thin, simmer a few extra minutes before baking.

9. How do I reheat leftovers?

Reheat individual servings in the microwave, or warm the whole dish at 350°F for 15–20 minutes.

Conclusion

This Chicken Pot Pie Casserole brings all the classic comfort of homemade pot pie — creamy filling, tender chicken, and a golden, flaky topping — in an easier, family-style bake. It’s a warm, nostalgic dish that fills the kitchen with comforting aromas and brings everyone straight to the table. Whether you’re cooking for a busy weeknight, sharing with friends, or craving something cozy and traditional, this casserole delivers every time. A true comfort classic you’ll come back to again and again.