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This crazy good CHICKEN POT PIE CASSEROLE is the ultimate easy comfort food! This AMAZING pot pie is loaded with carrots, peas, chicken, and topped with flakey pie crust. OBSESSED.

Chicken Pot Pie Casserole

Course: Main Course
Cuisine: American
Prep Time: 15 minutes
Cook Time: 1 hour
Total Time: 1 hour 15 minutes
Servings: 6
Calories: 465kcal
Author: Becky Hardin
All the tasty flavor of chicken pot pie with none of the fuss... what more could you want?
Print Recipe

Equipment

  • 2-Quart Baking Dish

Ingredients

  • 1 (9-inch) pie crust store bought or homemade
  • 4 tablespoons unsalted butter (½ stick)
  • 2 tablespoons olive oil
  • 2 carrots peeled and diced
  • 2 ribs celery diced
  • 1 sweet yellow onion peeled and minced
  • 2 cloves garlic minced or pressed
  • 3 cups cubed cooked chicken
  • 4 ounces button mushrooms cleaned and diced
  • 1 cup frozen peas thawed
  • ¼ cup all-purpose flour
  • 2 cups low-sodium chicken broth or stock
  • ¼ cup white wine semi-dry or Chardonnay
  • 1 cup heavy cream or half-and-half
  • ½ teaspoon kosher salt or to taste
  • 1 teaspoon freshly ground black pepper
  • ½ teaspoon dried thyme
  • ¼ teaspoon ground sweet basil
  • 1 large egg beaten slightly with 1 teaspoon water

Instructions

  • Preheat oven to 375°F and spray a 2-quart casserole dish with nonstick spray. Set aside.
  • Allow the pie crust to warm at room temperature for 15-20 minutes before rolling out.
    1 (9-inch) pie crust
  • Heat the butter and oil in a skillet over medium-high heat until they shimmer.
    4 tablespoons unsalted butter, 2 tablespoons olive oil
  • Add diced carrots and celery and cook for 3 minutes.
    2 carrots, 2 ribs celery
  • Add minced onions and cook until onion is translucent.
    1 sweet yellow onion
  • Add minced garlic and cook 30 seconds.
    2 cloves garlic
  • Add the cubed, cooked chicken, diced mushrooms, and peas and cook 1 minute.
    3 cups cubed cooked chicken, 4 ounces button mushrooms, 1 cup frozen peas
  • Sprinkle vegetables and chicken with the flour and cook 3 minutes, stirring continuously.
    ¼ cup all-purpose flour
  • Stir in chicken stock and scrape the bottom of the pan to deglaze the pan.
    2 cups low-sodium chicken broth
  • Pour in the white wine and cream. Stir well.
    ¼ cup white wine, 1 cup heavy cream
  • Season-to-taste with salt and add the pepper, thyme and basil. Stir well and continue to cook until thickened to a thick-stew consistency.
    ½ teaspoon kosher salt, 1 teaspoon freshly ground black pepper, ½ teaspoon dried thyme, ¼ teaspoon ground sweet basil
  • Pour chicken stew mixture into the prepared casserole dish.
  • Roll the piecrust to ¼ inch thickness and into 1-inch strips to create a lattice top. Or, drape it over the chicken stew mixture, and trim or crimp in the sides. Combine egg and water and brush the pastry with the egg mixture.
    1 large egg
  • Bake on the center rack of the oven for 35-45 minutes, or until the top is golden.

Video

Notes

Storage: Store chicken pot pie casserole tightly wrapped in the refrigerator for up to 3 days or in the freezer for up to 2 months.

Nutrition

Calories: 465kcal | Carbohydrates: 17g | Protein: 25g | Fat: 33g | Saturated Fat: 16g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 11g | Trans Fat: 0.3g | Cholesterol: 148mg | Sodium: 324mg | Potassium: 575mg | Fiber: 3g | Sugar: 7g | Vitamin A: 3925IU | Vitamin C: 15mg | Calcium: 81mg | Iron: 2mg