Delicious ultimate chicken pot pie casserole with flaky crust and vegetables

Ultimate Chicken Pot Pie Casserole

ByCasey Monroe

Why Make This Recipe

Ultimate Chicken Pot Pie Casserole is the perfect comfort food. It combines tender chicken, mixed vegetables, and a creamy sauce, all topped with a flaky puff pastry crust. This dish is not only delicious but also easy to make. It’s great for family dinners or gatherings, bringing a homey feel to the table. Plus, it’s a one-pan meal that makes cleanup a breeze!

How to Make Ultimate Chicken Pot Pie Casserole

Ingredients

  • 2 cups cooked chicken, shredded or diced
  • 1 cup frozen peas
  • 1 cup frozen corn
  • ½ cup diced carrots (optional)
  • ½ small onion, diced (optional)
  • 2 cloves garlic, minced (optional)
  • ¼ cup unsalted butter
  • ¼ cup all-purpose flour
  • 2 cups chicken broth
  • 1 cup whole milk or heavy cream
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • ½ teaspoon dried thyme
  • ½ teaspoon dried rosemary (optional)
  • 1 sheet puff pastry, thawed
  • 1 egg, beaten (for egg wash)

Directions

  1. Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish.
  2. In a large skillet, melt the butter over medium heat. If you’re using onion, add it now and cook for 2-3 minutes. Then, add the minced garlic and cook for another 30 seconds.
  3. Stir in the flour and cook for 1-2 minutes, stirring constantly to avoid burning.
  4. Gradually whisk in the chicken broth and milk or cream, stirring to prevent lumps. Cook the mixture until it thickens, about 3-5 minutes.
  5. Add in the cooked chicken, peas, corn, carrots (if using), salt, pepper, thyme, and rosemary. Mix well to combine.
  6. Pour the filling into the prepared baking dish.
  7. Roll out the puff pastry and place it over the filling. Trim any excess dough.
  8. Cut slits in the pastry to let steam escape. Brush the top with beaten egg for a nice golden color.
  9. Bake for 30-35 minutes, or until the crust is golden brown and the filling is bubbly. If the top browns too quickly, cover it with foil.
  10. Let it cool for 5-10 minutes before serving. If desired, garnish with fresh parsley.

How to Serve Ultimate Chicken Pot Pie Casserole

Serve the casserole warm right from the oven. It’s best enjoyed fresh, but you can also let it cool down slightly and serve it later. Pair it with a simple salad or some crusty bread for a complete meal.

How to Store Ultimate Chicken Pot Pie Casserole

Store any leftovers in an airtight container in the refrigerator. It will last for 3-4 days. To reheat, place individual portions in the microwave or heat the entire casserole in the oven at 350°F (175°C) until warmed through.

Tips to Make Ultimate Chicken Pot Pie Casserole

  • For extra flavor, consider adding herbs like parsley or sage.
  • Use rotisserie chicken for an ultra-quick preparation.
  • Feel free to mix in other vegetables such as green beans or mushrooms.

Variation

You can change up the filling by using turkey instead of chicken or adding other vegetables based on your preference. For a cheesy twist, add a cup of shredded cheese to the filling before baking.

FAQs

Can I use fresh vegetables instead of frozen?
Yes, you can use fresh vegetables. Just make sure to cook them slightly before adding them to the casserole to ensure they are tender.

Is there a gluten-free option for the puff pastry?
Yes, you can find gluten-free puff pastry at grocery stores. Just check the packaging for any specific instructions.

Can I freeze the casserole?
Yes, you can freeze the casserole before baking. Just cover it well and freeze for up to 2 months. Thaw in the refrigerator before baking.