Chicken Pot Pie Casserole Recipe -

Chicken Pot Pie Casserole Recipe

Chicken Pot Pie Casserole is a hearty and comforting dish that combines the classic flavors of a traditional chicken pot pie with the convenience and simplicity of a

casserole. This recipe features tender pieces of rotisserie chicken, a medley of vegetables, and a creamy, flavorful sauce, all topped with a golden, flaky puff pastry. It’s perfect for a cozy family dinner or as a satisfying meal any day of the week.


  • 1 Rotisserie chicken, deboned and cut into bite-size pieces
  • 1 medium onion, chopped
  • 2 tablespoons of vegetable oil
  • 1/2 cup all-purpose flour
  • 1/2 teaspoon salt
  • 1/4 teaspoon pepper
  • 1 teaspoon dried rosemary
  • 1 teaspoon dried thyme
  • 1 can chicken broth
  • 3/4 cup milk
  • 2 cups frozen mixed vegetables, thawed
  • 1 pack of frozen puff pastry sheets, thawed according to packaging


Step 1: Preparing the Filling
Preheat your oven to 375°F (190°C).
In a large skillet or saucepan, heat 2 tablespoons of vegetable oil over medium heat.
Add the chopped onion and sauté until translucent, about 2-3 minutes.
Stir in 1/2 cup of all-purpose flour, 1/2 teaspoon of salt, 1/4 teaspoon of pepper, 1 teaspoon of dried rosemary, and 1 teaspoon of dried thyme. Cook for 1 minute.
Gradually whisk in the can of chicken broth and 3/4 cup of milk. Cook and stir until the mixture becomes thick and bubbly.
Add the deboned and cut rotisserie chicken and 2 cups of thawed mixed vegetables to the sauce. Stir to combine.
Cook for an additional 2-3 minutes, then remove from heat.


Step 2: Assembling the Casserole
Pour the chicken and vegetable mixture into a 9×13 inch baking dish.
Unroll the thawed puff pastry sheets and lay them over the top of the chicken mixture, trimming any excess pastry.
Make a few small slits in the pastry to allow steam to escape.

Step 3: Baking the Casserole
Bake in the preheated oven for about 35-40 minutes, or until the puff pastry is golden brown and the filling is bubbly.

Step 4: Serving
Let the casserole cool for a few minutes before serving.

Serving Suggestions:

Serve the Chicken Pot Pie Casserole warm, ideally with a side salad or some crusty bread for a complete meal.


  1. Customization: Feel free to add additional spices or herbs to suit your taste.
  2. Vegetable Variations: You can use any combination of vegetables you prefer or have on hand.
  3. Leftovers: Store leftovers in the refrigerator and reheat in the oven or microwave.

Prep Time:

  • Preparation Time: Approximately 20 minutes
  • Cooking Time: 35-40 minutes
  • Total Time: 55-60 minutes

Nutritional Information:

  • Calories: Approximately 300-400 per serving (varies based on the size of the serving and specific ingredients used)
  • Protein: 20-30g per serving
  • Sodium: Varies based on the ingredients used


Chicken Pot Pie Casserole is a delightful and easy-to-make dish that brings the classic comfort of a chicken pot pie in a convenient casserole form. With its creamy filling, tender chicken, and flaky puff pastry topping, it’s a satisfying meal that’s sure to please the whole family. Enjoy this warm and hearty casserole that’s perfect for any occasion!

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