Classic Chicken Pot Pie Casserole: Deliciously Easy

Ingredients

• 2 cups Rotisserie Chicken (shredded, skin removed)
• 2 medium Carrots (peeled and thinly sliced (about 1 cup))
• 1 medium Onion (chopped (about 1 to 1.5 cups))
• 8 oz Mushrooms (brown or white, thinly sliced)
• 3 cloves Garlic (minced (about 1 tablespoon))
• 6 tablespoons Unsalted Butter (melted for sautéing)
• 3 tablespoons All-Purpose Flour (for roux)
• 2 cups All-Purpose Flour (sifted for biscuit dough)
• 1 tablespoon Baking Powder
• 1 teaspoon Salt (plus to taste for filling)
• ½ teaspoon Black Pepper (freshly cracked, plus to taste)
• 2 cups Chicken Stock (low‑sodium)
• ¼ cup Heavy Whipping Cream
• 1 cup Frozen Peas (add frozen, no need to thaw)
• ¼ cup Fresh Parsley (finely chopped)
• 4 ounces Unsalted Butter (cold, diced for biscuit dough)
• ¾ cup Half‑and‑Half
• 2 tablespoons Unsalted Butter (melted for brushing biscuits (optional))

Instructions

1. Preheat Oven and Prepare Dish

   Preheat the oven to 400°F (200°C). Butter a 9x12‑inch casserole dish, spreading the butter evenly over the bottom and sides.

   Time: PT5M

   Temperature: 400°F

2. Prep Vegetables

   Peel and thinly slice two medium carrots (about 1 cup). Chop one medium onion (1‑1½ cups). Thinly slice 8 oz mushrooms. Mince three garlic cloves (≈1 tablespoon).

   Time: PT15M

3. Sauté Vegetables

   Place the Dutch oven over medium heat and melt 6 Tbsp unsalted butter. Add the onions and carrots; sauté 8 minutes until softened. Add mushrooms and garlic; sauté another 5 minutes until mushrooms release moisture and soften.

   Time: PT13M

4. Make the Roux

   Sprinkle 3 Tbsp all‑purpose flour over the vegetables. Stir constantly for 1½‑2 minutes until the flour is lightly golden and the mixture smells nutty.

   Time: PT2M

5. Create the Creamy Gravy

   Gradually whisk in 2 cups chicken stock followed by ¼ cup heavy whipping cream. Bring to a gentle simmer, stirring for another minute until the sauce thickens to a gravy consistency.

   Time: PT5M

6. Season and Add Remaining Ingredients

   Season the gravy with salt and freshly cracked black pepper to taste. Stir in the shredded rotisserie chicken, 1 cup frozen peas (no need to thaw), and ¼ cup finely chopped parsley. Mix until everything is evenly distributed.

   Time: PT2M

7. Keep Filling Warm

   Reduce the heat to low and keep the filling warm while you prepare the biscuit topping.

   Time: PT5M

8. Prepare Biscuit Dough – Dry Ingredients

   In a large mixing bowl combine 2 cups all‑purpose flour, 1 Tbsp baking powder, and 1 tsp salt. Whisk briefly to distribute the leavening evenly.

   Time: PT3M

9. Cut in Cold Butter

   Add the cold diced butter (4 oz) to the flour mixture. Using a pastry blender, cut the butter into the flour until the largest pieces are about pea‑size.

   Time: PT4M

10. Add Liquid and Form Dough

    Pour ¾ cup half‑and‑half over the mixture. Stir gently with a spatula until the dough just comes together; it should be slightly sticky but not over‑mixed.

    Time: PT3M

11. Fold and Roll the Dough

    Turn the dough onto a lightly floured surface. Pat into a rectangle, fold in half, pat again, fold once more, and finally pat into a 5‑by‑10‑inch rectangle. This creates layers for flaky biscuits.

    Time: PT5M

12. Cut Biscuits

    Using a 2½‑inch round cutter, dip the cutter in flour, press straight down (do not twist) to cut biscuits. Cut 8 biscuits, then gather scraps, re‑roll, and cut 2‑3 more for a total of about 10 biscuits.

    Time: PT5M

13. Assemble Casserole

    Transfer the hot chicken filling into the buttered 9x12 casserole dish, spreading it evenly. Arrange the biscuit pieces on top, allowing them to touch – this helps them rise taller.

    Time: PT5M

14. Bake

    Place the casserole in the preheated oven and bake for 25‑28 minutes, until the filling is bubbling and the biscuits are golden‑brown and puffed.

    Time: PT27M

    Temperature: 400°F

15. Finish and Serve

    Remove the casserole from the oven. Brush the tops of the biscuits with 2 Tbsp melted butter for extra shine, if desired. Let rest 5 minutes, then serve with a large spoon.

    Time: PT7M

Nutrition Facts

Calories

350

Protein

22 g

Carbohydrates

30 g

Fat

15 g

Fiber

4 g

Ingredient Substitutions

• Instead of Rotisserie Chicken: Cooked chicken breast, shredded, Canned chicken, drained
• Instead of Carrots: Frozen mixed vegetables, Parsnips, sliced
• Instead of Onion: Shallots, minced, Leeks, white part only
• Instead of Mushrooms: Canned mushrooms, drained, Thinly sliced zucchini
• Instead of Garlic: Garlic powder (½ tsp), Garlic paste (½ tsp)
• Instead of Unsalted Butter: Olive oil (same amount), Margarine
• Instead of All-Purpose Flour: Gluten‑free all‑purpose flour
• Instead of All-Purpose Flour: Gluten‑free all‑purpose flour
• Instead of Baking Powder: Baking soda + cream of tartar (¼ tsp + ½ tsp)
• Instead of Salt: Sea salt, Kosher salt
• Instead of Black Pepper: Ground black pepper
• Instead of Chicken Stock: Vegetable stock, Water + bouillon cube
• Instead of Heavy Whipping Cream: Half‑and‑half, Milk + 1 tbsp butter per cup
• Instead of Frozen Peas: Fresh peas, Frozen mixed vegetables
• Instead of Fresh Parsley: Dried parsley (1 tsp), Cilantro (for a different flavor)
• Instead of Unsalted Butter: Cold margarine, Cold shortening
• Instead of Half‑and‑Half: Milk + heavy cream (3:1 ratio), Whole milk
• Instead of Unsalted Butter: Olive oil, Melted margarine

Equipment Needed

• Oven
• 9x12 Casserole Dish
• Dutch Oven or Heavy Pot
• Mixing Bowl
• Whisk
• Pastry Blender
• Rolling Pin
• Round Biscuit Cutter (2½‑inch)
• Measuring Cups and Spoons
• Chef’s Knife
• Cutting Board
• Spatula or Wooden Spoon
• Pastry Brush (optional)

Critical Steps — Do Not Skip

• Sauté vegetables until softened (step 3).
• Create a smooth roux without burning (step 4).
• Keep butter cold when cutting into biscuit dough (step 9).
• Do not over‑mix biscuit dough (step 10).
• Press biscuit cutter straight down without twisting (step 12).
• Bake until biscuits are golden and puffed (step 14).

Chef Tips from the Video

• Use leftover rotisserie chicken for maximum flavor and convenience.
• For extra herb flavor, add a pinch of dried thyme to the filling.
• If you prefer a crustier top, sprinkle a little grated Parmesan on the biscuits before baking.

Troubleshooting

Storage

Refrigerator: Cool to room temperature, then cover and refrigerate for up to 3 days.

Freezer: Wrap tightly in foil and freeze for up to 2 months; reheat in oven.

Room temperature: Do not store at room temperature for more than 2 hours.

Make-Ahead Tips

• Prepare the chicken filling up to step 6 and refrigerate; bake biscuits fresh before serving.
• Biscuit dough can be shaped, covered, and refrigerated for up to 12 hours before baking.

Frequently Asked Questions