Our chicken pot pie casserole is a unique take on the traditional chicken pot pie. This layered casserole is topped with layers of biscuit mix, broth, condensed soup, and cheese. The toppings magically produce a thickened broth and soft bread-like topping. It’s a comforting dish that’s easy enough for any night of the week.

The chicken pot pie casserole turns all the ingredients and flavors of a classic pot pie into a delicious family-friendly dish. With tender chunks of chicken, vibrant peas and carrots, and a creamy, savory sauce, this casserole is topped with a soft, fluffy crust that perfectly complements the rich filling.

This recipe skips the pastry crust for a soft bread-like made with a convenient baking mix. This easy topping saves time without sacrificing flavor. Pimientos add a pop of color and a hint of sweetness to the filling and cheddar cheese sprinkled over the top adds to the color and texture.

Recipe Variations

  • Protein: Swap out the chicken for turkey, or use 1 pound of chicken and add some ham or bacon for smoky flavor.
  • Cheese: Experiment with different cheeses, like Gruyère, Monterey Jack, or Fontina.
  • Vegetable Swaps: Include steamed or frozen thawed green beans, or add a layer of sautéed sliced mushrooms.
  • Herb Tweaks: Replace the poultry seasoning and thyme with herbes de Provence or about 2 tablespoons of finely chopped fresh herbs, such as a mixture of sage, thyme, rosemary, and parsley.

How to Store

  • Transfer leftovers to an airtight container and store in the fridge for up to 4 days.
  • To freeze, portion the leftover casserole into individual containers and freeze for up to 3 months. Defrost in the fridge overnight.
  • Reheat leftovers in a foil-covered baking dish in a 350 F oven for 15 to 20 minutes or until hot.
  • You can microwave but turn or stir occasionally to ensure even cooking. Use a microwave-safe container and cover with a damp paper towel.
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Chicken Pot Pie Casserole

A plate with a helping of chicken pot pie casserole with a garnish of parsley and some grape tomatoes on the side.

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Enjoy this non-traditional chicken pot pie casserole. It’s an easy layered casserole with a lovely soft biscuit mix topping.

Ingredients

Scale
  • 4 tablespoons melted unsalted butter
  • 1 1/2 pounds boneless, skinless chicken breasts
  • 1 1/2 teaspoons poultry seasoning (divided use)
  • 1 1/2 teaspoons dried thyme (divided use)
  • 2 cups frozen peas and carrots (thawed)
  • 1/2 cup chopped onion
  • 1 4-ounce jar pimientos (drained)
  • 1/2 teaspoon freshly ground black pepper
  • 2 cups buttermilk baking mix (e.g., Bisquick, Pioneer)
  • 1/4 teaspoon onion powder
  • 1 1/2 cups whole milk
  • 1 cup chicken broth
  • 1 10.5-ounce can condensed cream of chicken soup
  • 1 cup shredded cheddar cheese

Instructions

  1. Preheat the oven to 375 F and add the melted butter to a 3-quart baking dish.
    Chicken pot pie casserole prep: Melted butter in the 3-quart baking dish.
    Credit: Diana Rattray
  2. Dice the chicken breasts into bite-size pieces and spread over the melted butter.
  3. Sprinkle half of the poultry seasoning and half of the thyme over the chicken.
    Chicken pot pie casserole prep: Diced chicken in the baking dish.
    Credit: Diana Rattray
  4. Top with the thawed peas and carrots, onions, and pimientos.
    Chicken pot pie casserole prep: Layers of peas and carrots, onions, and pimientos.
    Credit: Diana Rattray
  5. Combine the baking mix with the onion powder and the remaining sage and thyme. Stir in the milk just until blended. Pour the baking mix mixture over the casserole.
  6. Whisk the chicken broth with the cream of chicken soup and pour over the biscuit mix layer. Sprinkle the cheese over the casserole.
    Chicken pot pie casserole prep: Layer of biscuit mixture, broth and condensed soup, and cheese, ready to bake.
    Credit: Diana Rattray
  7. Bake the casserole for 40 to 55 minutes or until the top is golden brown and the edges are bubbly.
    Chicken pot pie casserole fresh and hot from the oven.
    Credit: Diana Rattray

     

  8. Serve with a salad or fresh vegetables. Enjoy!
    A plate with a helping of chicken pot pie casserole with a garnish of parsley and some grape tomatoes on the side.
    Credit: Diana Rattray

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