Chicken Stuffing Casserole — Every autumn I pull a well-loved casserole dish from the cabinet, the smell of rosemary and sage reminding me of crisp walks through orange leaves and the comfort of a kitchen that knows how to soothe. This Chicken Stuffing Casserole has become a reader favorite because it blends nostalgic stuffing flavors with tender chicken and a golden, bubbly top that makes any weeknight feel like a holiday.
Introduction
There’s something about this Chicken Stuffing Casserole that turns busy evenings into cozy family meals. If you love one-dish dinners that feed a crowd and warm the house, you’ll also enjoy this easy-to-follow, seasonal recipe. For another comforting one-pan idea, try this dump-and-bake chicken alfredo rice casserole as a weeknight companion.
Ingredients
Everything here is pantry-friendly and perfect for beginner bakers. Serves 6.
- 4 cups prepared stuffing mix (or cubed day-old bread, seasoned)
- 3 cups cooked, shredded chicken
- 1 medium onion, diced
- 2 celery stalks, diced
- 2 cloves garlic, minced
- 2 cups chicken broth
- 1 cup milk or cream
- 1 cup frozen peas and carrots (optional)
- 2 tablespoons butter
- 1 teaspoon dried sage
- 1 teaspoon dried thyme
- Salt and pepper to taste
- 1 cup shredded cheddar or mozzarella
- 2 tablespoons fresh parsley, chopped
For an easy side pairing, a crisp salad like baked chicken with cabbage slaw brightens the plate.
Step-by-step instructions
Follow these clear steps to make a perfectly browned Chicken Stuffing Casserole.
- Preheat and prep
- Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter.
- Sauté aromatics
- In a skillet over medium heat, melt butter and sauté onion and celery until soft, about 5 minutes. Add garlic, sage, and thyme and cook 1 minute more.
- Combine filling
- In a large bowl, mix shredded chicken, sautéed veggies, peas and carrots, chicken broth, and milk. Stir in the stuffing mix until everything is evenly moistened. Season with salt and pepper.
- Assemble
- Pour the mixture into the prepared baking dish. Sprinkle the cheese evenly over the top.
- Bake
- Bake uncovered for 25–30 minutes, until the top is golden and the filling is bubbling. Let rest 5 minutes before serving to set.
- Serve
- Garnish with fresh parsley and scoop generous portions. This Chicken Stuffing Casserole pairs well with roasted vegetables or simple mashed potatoes.
Tips for success
These friendly tips will help your casserole turn out reliably delicious every time.
- Don’t over-moisten the stuffing: If your stuffing mix seems soggy before baking, add a few more breadcrumbs or cubed bread so the topping crisps up.
- Use fully cooked chicken: Leftover roast or poached chicken works great and keeps cooking time short.
- Even pieces: Chop chicken into bite-sized pieces for consistent bites.
- Check doneness: The casserole is ready when the edges bubble and the cheese is melted and slightly browned.
- Make-ahead: Assemble in advance and refrigerate; bake when ready for fresh, warm comfort. For more make-ahead ideas and fast meals, see these quick chicken recipes for inspiration.
Possible variations
Customize this Chicken Stuffing Casserole to fit diets or flavor moods.
- Gluten-free: Swap the stuffing mix for a certified gluten-free stuffing or use gluten-free bread cubes with the same measurement.
- Streusel topping: Mix 1/2 cup melted butter, 1/2 cup flour or gluten-free flour, and 1/3 cup oats (optional) with 2 tablespoons brown sugar, sprinkle on top for a sweet-savory crunch.
- Creamy mushroom: Sauté 8 oz sliced mushrooms with the onions for an earthy twist.
- Cheesy herb: Stir in 1/2 cup grated Parmesan and extra thyme for a richer flavor.
- Lighter version: Use low-fat milk and reduced-fat cheese for fewer calories.
For other easy chicken dinners that pair well with this comforting casserole, check out these easy weeknight chicken recipes.
Storage recommendations
Keep leftovers tasty and safe with these storage tips.
- Refrigerate: Cool casserole to room temperature, cover tightly, and refrigerate for up to 3–4 days.
- Reheat: Warm individual portions in the microwave for 1–2 minutes or reheat the whole dish at 350°F (175°C) for 15–20 minutes until heated through.
- Freeze: Freeze assembled (but unbaked) for up to 2 months. Thaw overnight in the refrigerator before baking. You can also freeze baked portions in airtight containers for up to 2 months; reheat thoroughly before serving.
Conclusion
This Chicken Stuffing Casserole is a seasonal, crowd-pleasing classic that’s easy enough for beginners and flexible enough for home bakers who love to experiment. For a similar comforting approach and another take on chicken-and-stuffing, see this Chicken and Stuffing Casserole – The Country Cook for additional inspiration.
FAQs
Q: Can I use rotisserie chicken for Chicken Stuffing Casserole?
A: Yes — rotisserie chicken is an excellent shortcut. Use about 3 cups shredded chicken and reduce additional seasoning slightly since rotisserie meat can be more seasoned.
Q: How do I make this casserole ahead of time?
A: Assemble the casserole, cover tightly, and refrigerate for up to 24 hours. Bake straight from the fridge, adding a few extra minutes if needed, until bubbly and golden.
Q: Can I make this vegetarian?
A: To make a vegetarian version, replace chicken with a hearty mix of roasted vegetables and use vegetable broth instead of chicken broth; consider adding white beans for extra protein.
Q: What temperature and time do I use to reheat a frozen casserole?
A: Thaw overnight for best results, then bake at 350°F (175°C) for 20–30 minutes until heated through. If frozen and unthawed, bake covered at 350°F for about 45–60 minutes, checking the center for warmth.

Chicken Stuffing Casserole
Ingredients
Main Ingredients
- 4 cups prepared stuffing mix or cubed day-old bread, seasoned
- 3 cups cooked, shredded chicken Can use rotisserie chicken
- 1 medium onion, diced
- 2 stalks celery, diced
- 2 cloves garlic, minced
- 2 cups chicken broth
- 1 cup milk or cream
- 1 cup frozen peas and carrots (optional)
- 2 tablespoons butter For greasing the dish and sautéing
- 1 teaspoon dried sage
- 1 teaspoon dried thyme
- to taste salt and pepper
- 1 cup shredded cheddar or mozzarella
- 2 tablespoons fresh parsley, chopped
Instructions
Preheat and Prep
- Preheat oven to 375°F (190°C). Grease a 9x13-inch baking dish with butter.
Sauté Aromatics
- In a skillet over medium heat, melt butter and sauté onion and celery until soft, about 5 minutes. Add garlic, sage, and thyme and cook 1 minute more.
Combine Filling
- In a large bowl, mix shredded chicken, sautéed veggies, peas and carrots, chicken broth, and milk. Stir in the stuffing mix until everything is evenly moistened. Season with salt and pepper.
Assemble
- Pour the mixture into the prepared baking dish. Sprinkle the cheese evenly over the top.
Bake
- Bake uncovered for 25–30 minutes, until the top is golden and the filling is bubbling. Let rest 5 minutes before serving to set.
Serve
- Garnish with fresh parsley and scoop generous portions. This Chicken Stuffing Casserole pairs well with roasted vegetables or simple mashed potatoes.
