Easy Chicken & Stuffing Casserole is a classic comfort dish that brings together tender chicken, fluffy stuffing, and a creamy sauce all baked to golden perfection. It’s one of those meals that feels like a warm hug on a plate, with every bite delivering a satisfying mix of textures and flavors.
I love making this casserole because it’s so simple to put together, especially on busy weeknights when I don’t want to spend a lot of time cooking. Using store-bought stuffing mix cuts down on prep, but you still get all the cozy flavors that make it feel homemade. Plus, it’s a great way to use up leftover chicken or rotisserie chicken.
My favorite way to serve this casserole is with a side of steamed veggies or a fresh green salad to balance out the richness. It’s also a fantastic dish to bring to potlucks or family dinners because it’s loved by kids and adults alike. Whenever I make it, I know it will be gone fast!
Key Ingredients & Substitutions
Cooked Chicken: Using rotisserie chicken is a huge time saver and adds great flavor. You can also use leftover roasted chicken or even cooked turkey for a twist.
Stuffing Mix: Herb-flavored stuffing mix gives the casserole a tasty, seasoned crust. If you don’t have stuffing mix, crushed crackers or breadcrumbs with some herbs make a good substitute.
Cream Soups: The cream of chicken and cream of mushroom soups create a creamy sauce that holds everything together. For a lighter option, try using homemade white sauce or a lower-fat cream soup.
Celery & Onion: These add great texture and mild flavor. If you want, you can swap celery with bell peppers or leeks for a different taste.
How Can You Make Sure the Stuffing Topping Stays Crispy?
Getting the stuffing topping golden and crisp while the casserole stays creamy underneath is key. Here’s how I do it:
- Spread stuffing evenly: This ensures all corners get crispy.
- Don’t cover the casserole: Baking uncovered allows the top to dry out and crisp up.
- Use melted butter: Mixing butter into the stuffing adds flavor and helps with browning.
- Check oven temperature: Baking at 350°F is perfect for cooking through without burning the top.
- Let it rest: After baking, a few minutes of rest lets the flavors set and the topping stay crispy when served.
Equipment You’ll Need
- 9×13-inch baking dish – perfect size for baking the casserole evenly and easy to clean.
- Large mixing bowl – great for combining all your ingredients without spilling.
- Measuring cups and spoons – helps get the right soup and liquid amounts for the creamy sauce.
- Spoon or spatula – to mix and spread the stuffing and chicken mixture smoothly.
Flavor Variations & Add-Ins
- Swap cooked turkey for chicken when you want a holiday twist using leftovers.
- Add shredded cheddar or mozzarella cheese for a melty, cheesy layer inside.
- Mix in cooked mushrooms or green beans for extra veggie goodness and texture.
- Try adding herbs like thyme or rosemary to boost the casserole’s aroma and flavor.
Easy Chicken & Stuffing Casserole
Ingredients You’ll Need:
Main Ingredients:
- 3 cups cooked chicken, diced or shredded (rotisserie chicken works great)
- 1 package (6 oz) stuffing mix (herb-flavored preferred)
- 1 cup celery, diced
- ½ cup onion, diced
- 1 can (10.5 oz) cream of chicken soup
- 1 can (10.5 oz) cream of mushroom soup
- 1 cup chicken broth
- ½ cup milk
- 2 tablespoons butter, melted
- 1 teaspoon poultry seasoning (optional)
- Salt and pepper, to taste
- Fresh parsley, chopped (for garnish, optional)
How Much Time Will You Need?
This casserole takes about 10 minutes of preparation time to mix your ingredients and assemble the dish. Then, it bakes for 30 to 40 minutes until bubbly and golden on top. After baking, plan for 5 minutes of resting time before serving. So, about 45 to 55 minutes total from start to finish.
Step-by-Step Instructions:
1. Get Ready and Mix the Sauce:
First, preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish with some butter or cooking spray. In a big mixing bowl, stir together the cream of chicken soup, cream of mushroom soup, chicken broth, milk, and melted butter until smooth and creamy.
2. Combine the Rest of the Ingredients:
Next, add the cooked chicken, diced celery, diced onion, poultry seasoning (if you like), and a pinch of salt and pepper to the bowl. Mix everything together well to spread the flavors evenly.
3. Assemble the Casserole:
Sprinkle the stuffing mix evenly across the bottom of your greased baking dish. Then, pour the chicken and soup mixture evenly over the stuffing layer, making sure it covers the stuffing completely.
4. Bake to Perfection:
Place your dish in the oven and bake uncovered for 30 to 40 minutes. Keep an eye on it—the casserole is done when it’s bubbly around the edges and the stuffing topping has turned a nice golden brown.
5. Rest and Serve:
Once baked, take the casserole out and let it rest for about 5 minutes to settle. If you like, sprinkle fresh chopped parsley on top for a pop of color and flavor before serving. Enjoy your warm, comforting chicken and stuffing casserole!
Can I Use Frozen Chicken for This Casserole?
Yes! Just make sure the chicken is fully thawed before using. Thaw it overnight in the fridge or use the defrost setting on your microwave, then dice or shred it before adding to the casserole.
Can I Make This Casserole Ahead of Time?
Absolutely! You can assemble the casserole a few hours ahead and keep it covered in the fridge. When ready, bake it as directed, adding a few extra minutes if baking straight from cold.
How Should I Store Leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in the microwave or oven until warmed through, adding a splash of chicken broth or milk to keep it creamy.
Can I Add Vegetables or Cheese?
Yes! Feel free to stir in cooked veggies like peas, mushrooms, or green beans for extra nutrition. Adding shredded cheese on top before baking is also delicious and gives a melty, golden finish.
