Easy Homemade Chicken Pot Pie Casserole Recipe
Introduction
This easy homemade chicken pot pie casserole combines tender chicken, savory vegetables, and a creamy sauce topped with flaky biscuits. It’s a comforting meal perfect for busy weeknights or cozy family dinners.

Ingredients
- 3 cups cooked chicken, diced or shredded (rotisserie chicken works well)
- 1 cup frozen peas and carrots mix
- 1/2 cup frozen corn (optional)
- 1/3 cup butter
- 1/3 cup all-purpose flour
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon garlic powder
- 1/4 teaspoon onion powder
- 1 3/4 cups chicken broth
- 2/3 cup milk
- 1 can (16 oz) refrigerated biscuit dough (such as Pillsbury Grands)
Instructions
- Step 1: Preheat your oven to 375°F (190°C) to ensure even baking and perfect biscuit rise.
- Step 2: In a large skillet over medium heat, melt the butter. Stir in the flour, salt, black pepper, garlic powder, and onion powder until a smooth roux forms. Cook for 1-2 minutes until bubbly and slightly golden.
- Step 3: Slowly whisk in the chicken broth and milk. Stir continuously as the mixture thickens, about 3-5 minutes, until it reaches a gravy-like consistency.
- Step 4: Remove from heat and stir in the cooked chicken, peas and carrots, and corn if using. Mix well to combine.
- Step 5: Transfer the chicken mixture to a greased 9×13-inch baking dish, spreading it evenly.
- Step 6: Separate the biscuit dough into individual biscuits. Flatten each slightly and arrange on top of the chicken mixture, leaving space between them to expand.
- Step 7: Bake for 25-30 minutes until the biscuits are golden brown and cooked through.
- Step 8: Let the casserole rest for about 5 minutes before serving to allow the filling to set.
Tips & Variations
- Use rotisserie chicken for a quick shortcut, or roast your own for extra flavor.
- Swap frozen vegetables for fresh if preferred—just sauté them briefly before adding.
- For a flakier topping, try puff pastry instead of biscuit dough, adjusting baking time as needed.
- Add herbs like thyme or parsley to the filling for added freshness.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm the casserole in a 350°F (175°C) oven until heated through, or microwave individual portions, stirring occasionally for even heating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen chicken in this recipe?
Yes, frozen chicken can be used but make sure it’s fully thawed before cooking. Thaw overnight in the fridge or use a cold water bath method. Then shred or dice before adding to the casserole.
Can I make this casserole ahead of time?
Absolutely! Prepare the chicken mixture and store it in the fridge for up to 2 days. Add the biscuit topping just before baking to keep them fresh and fluffy.
Print
Easy Homemade Chicken Pot Pie Casserole Recipe
- Total Time: 45 minutes
- Yield: 6 servings 1x
Description
A comforting and easy-to-make homemade chicken pot pie casserole featuring tender chicken, mixed vegetables, and a flaky biscuit topping baked to golden perfection. Perfect for a cozy family dinner with minimal prep and quick baking time.
Ingredients
Chicken Mixture
- 3 cups cooked chicken, diced or shredded (rotisserie chicken works well)
- 1 cup frozen peas and carrots mix
- 1/2 cup frozen corn (optional)
Roux and Sauce
- 1/3 cup butter
- 1/3 cup all-purpose flour
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon garlic powder
- 1/4 teaspoon onion powder
- 1 3/4 cups chicken broth
- 2/3 cup milk
Topping
- 1 can (16 oz) refrigerated biscuit dough (such as Pillsbury Grands)
Instructions
- Preheat the Oven: Preheat your oven to 375°F (190°C) to ensure even baking and perfect rising of the biscuit topping.
- Make the Roux: In a large skillet over medium heat, melt the butter. Sprinkle in the flour, salt, black pepper, garlic powder, and onion powder. Stir continuously to form a smooth roux, cooking for 1-2 minutes until bubbly and lightly golden.
- Add Liquid: Slowly whisk in the chicken broth and milk. Keep stirring as the mixture thickens over 3-5 minutes until it reaches a gentle boil and thick gravy-like consistency.
- Combine Ingredients: Stir in the cooked chicken, frozen peas and carrots, and corn if using. Mix well then remove the skillet from heat.
- Prepare for Baking: Transfer the chicken mixture evenly into a greased 9×13-inch baking dish.
- Top with Biscuits: Separate the biscuit dough into individual biscuits, flatten each slightly, and arrange on top of the chicken mixture, leaving space between them for expansion.
- Bake the Casserole: Bake in the preheated oven for 25-30 minutes until the biscuits are golden brown and fully cooked.
- Cool and Serve: Allow the casserole to rest for 5 minutes before serving to let the filling set for easier scooping. Enjoy!
Notes
- Use thawed chicken if using frozen; shred or dice it before adding.
- You can prepare the chicken mixture in advance and store it in the fridge for up to 2 days, adding biscuits right before baking.
- Store leftovers in an airtight container in the fridge for up to 3 days; reheat in oven at 350°F or microwave.
- For healthier topping alternatives, use whole wheat biscuits or homemade biscuit dough. Puff pastry can also substitute, but adjust baking time accordingly.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Casserole
- Method: Baking
- Cuisine: American
Keywords: chicken pot pie casserole, biscuit topping, easy casserole, comfort food, chicken dinner

