As I stirred the pot, a delightful aroma wafted through the kitchen, instantly transforming my space into a cozy haven. This Easy Chicken and Stuffing Casserole has become my go-to weeknight dinner, effortlessly combining tender chicken with fluffy stuffing in a creamy sauce that captures the essence of comfort food. One of the greatest perks of this dish is its quick preparation—it minimizes cleanup while still delivering that satisfying, home-cooked feel. Plus, it’s a fantastic way to use up leftover chicken, ensuring nothing goes to waste. Whether you’re feeding a hungry family or treating yourself after a long day, this casserole promises to warm both your heart and your belly. Curious to learn how to bring this simple yet scrumptious recipe to life?

Why Is This Casserole So Irresistible?
Simplicity at Its Finest: This Easy Chicken and Stuffing Casserole requires minimal prep and ingredients, making it manageable even on your busiest nights.
Creamy Goodness: The creamy combination of soups creates a smooth, luscious base that envelops each bite of tender chicken.
Versatile Choices: Customize it effortlessly! Swap chicken for turkey or try a vegetarian option with seitan for diverse flavors.
Perfect for Leftovers: A fantastic solution for using leftover chicken, ensuring nothing goes to waste and saving you money.
Crowd-Pleasing Delight: With rich flavors and delightful textures, this dish will charm your family and guests alike, just like my Bacon Cheeseburger Casserole!
One-Dish Wonder: Say goodbye to multiple pots and pans; this casserole packs everything you need into one dish, making cleanup a breeze!
Chicken and Stuffing Casserole Ingredients
Get ready to dive into these simple, comforting components!
For the Casserole
- Chicken Tenderloins – Main protein source; can substitute with boneless, skinless chicken thighs or turkey tenderloins for similar taste.
- Cream of Celery Soup – Adds creaminess and flavor; substitute with a homemade white sauce—mix 2 cups milk with 4 tbsp each butter and flour, seasoned to taste with broth.
- Cream of Chicken Soup – Enhances richness; can use additional homemade white sauce if desired.
- Milk – Helps blend the cream soups; no substitution necessary for this recipe.
- Boxed Stuffing Mix – Provides texture and flavor; replace with 4 cups of seasoned homemade breadcrumbs mixed with sautéed onions and celery.
- Chicken Broth – Moistens the stuffing; vegetable broth can be used for a vegetarian option.
- Kosher Salt & Black Pepper – Basic seasonings; adjust according to taste.
- Parsley (optional) – Garnish for added flavor and color; fresh herbs can be used for a fresher taste.
Make sure your Chicken and Stuffing Casserole shines with these tasty ingredients, bringing warmth and delight to your dinner table!
Step‑by‑Step Instructions for Easy Chicken and Stuffing Casserole
Step 1: Preheat Your Oven
Begin by preheating your oven to 375°F (190°C). While it warms, prepare an 11×7-inch baking dish by generously spraying it with cooking spray. This will ensure your Easy Chicken and Stuffing Casserole doesn’t stick, allowing for easy serving later on.
Step 2: Prepare the Chicken
Cut your chicken tenderloins into bite-sized pieces, roughly one to two inches each. Place these marinated chunks into the prepared baking dish, spreading them evenly. Season generously with kosher salt and black pepper—this is the foundation for flavor in your casserole!
Step 3: Mix the Creamy Sauce
In a mixing bowl, whisk together the cream of celery soup, cream of chicken soup, and milk until the mixture is smooth and creamy. Once well blended, pour this silky sauce evenly over the chicken pieces in the baking dish. The creamy layer will envelop the chicken, enhancing its tenderness.
Step 4: Add the Stuffing
Next, sprinkle the boxed stuffing mix generously across the surface of the chicken and soup mixture. This will provide the delightful texture that complements the creamy base. Make sure the stuffing is evenly distributed for consistent flavor in every bite of your casserole.
Step 5: Incorporate the Broth
Evenly drizzle the chicken broth over the stuffing, ensuring every bit is moistened. This step is crucial for achieving that perfect, fluffy stuffing texture. If you notice any dry spots, feel free to add a splash more broth to guarantee moistness in your Easy Chicken and Stuffing Casserole.
Step 6: Bake Your Casserole
Cover the baking dish with aluminum foil and place it into the preheated oven. Bake for about 40 to 45 minutes, allowing the flavors to meld and the chicken to cook thoroughly. After this time, carefully remove the foil to let the top get golden and crispy, baking for another 5 minutes.
Step 7: Check for Doneness
As the final step, make sure your chicken has reached an internal temperature of 165°F (74°C) for safe consumption. The casserole should be bubbling and beautifully golden on top. Once done, remove it from the oven and let it cool slightly before serving this comforting Chicken and Stuffing Casserole.

Expert Tips for Chicken and Stuffing Casserole
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Stay Alert on Timing: Ovens can vary significantly, so it’s essential to check the chicken for doneness instead of relying solely on the baking time.
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Moisture Matters: Ensure the stuffing is well-moistened with chicken broth to achieve the best texture. If it looks dry, don’t hesitate to add more broth for a fluffier stuffing.
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Quick Prep Hack: Use rotisserie chicken for a speedy shortcut—just shred and add it in! This saves extra prep time without sacrificing flavor in your Chicken and Stuffing Casserole.
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Layering Flavors: For an extra touch of flavor, consider sautéing onions and celery before mixing with breadcrumbs. This adds a delightful aroma and depth to your casserole.
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Experiment with Soups: Feel free to swap out the cream of celery or cream of chicken soups for different varieties, such as mushroom or broccoli, to create unique taste experiences.
Chicken and Stuffing Casserole Customizations
Feel free to get creative with this casserole; the options for delicious variations are endless!
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Turkey Swap: Replace chicken with turkey for a festive flair, especially great for post-Thanksgiving feasts!
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Vegetarian Delight: Substitute the chicken with seitan or mushrooms for a hearty vegetarian option. Not only is it satisfying, but it also captures the essence of comfort food.
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Flavorful Soups: Experiment with different cream soups like mushroom or broccoli to change the flavor profile. Each swap can introduce an exciting twist to your dish.
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Add Crunch: Toss in some crispy fried onions on top during the last few minutes of baking for added texture. They’ll create an irresistible crunch that contrasts perfectly with the creamy filling.
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Hearty Veggies: Include vegetables like diced carrots or peas alongside the chicken for a nutritional boost and additional color. This makes your casserole not only comforting but also nutritious.
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Spice It Up: Add a dash of cayenne pepper or red pepper flakes to give your casserole a kick. This will awaken the taste buds while still delivering that cozy feel.
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Homemade Breadcrumbs: Use seasoned homemade breadcrumbs instead of boxed stuffing for a fresher, more personalized flavor. Combine with sautéed onions and celery for a delightful twist.
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Quick Prep Alternative: If you’re short on time, consider using rotisserie chicken instead, as I do when making my Chicken Teriyaki Noodles. This saves valuable prep time while still maintaining that comforting feel.
With these scrumptious variations, your Chicken and Stuffing Casserole can be customized to suit any taste or occasion, making it a delightful dish to cherish!
How to Store and Freeze Chicken and Stuffing Casserole
Fridge: Store leftovers in an airtight container for up to 3 days. Ensure it’s cooled completely before sealing to maintain freshness.
Freezer: This casserole can be frozen for up to 2 months. Wrap it tightly with aluminum foil or in a freezer-safe container to prevent freezer burn.
Reheating: Thaw overnight in the fridge before reheating in the oven at 350°F (175°C) for about 20-25 minutes until heated through. You can add a splash of chicken broth to keep it moist.
Make-Ahead Tip: You can prepare this Chicken and Stuffing Casserole a day in advance, cover it, and refrigerate before baking. Adjust baking time if starting from cold.
What to Serve with Easy Chicken and Stuffing Casserole
Pair your Easy Chicken and Stuffing Casserole with delightful sides that elevate your cozy meal experience!
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Green Salad: A crisp, refreshing salad adds brightness to the meal, balancing the richness of the casserole.
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Roasted Vegetables: Seasoned roasted carrots and Brussels sprouts provide a lovely caramelized flavor that complements the dish’s creaminess.
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Garlic Bread: Warm, buttery garlic bread offers a hearty texture, perfect for mopping up that luscious sauce left on your plate.
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Mashed Potatoes: Creamy mashed potatoes create a wonderful, comforting duo, harmonizing with the savory fillings of the casserole.
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Steamed Broccoli: Lightly steamed broccoli brings a fresh crunch and vibrant color to your plate, enhancing the meal’s appeal.
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Cranberry Sauce: A tangy-sweet cranberry sauce adds a pop of flavor that contrasts wonderfully with the casserole’s savory profile.
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Apple Pie: End your meal on a sweet note with a slice of warm apple pie; its cinnamon and spiced flavors create a nostalgic finish to your cozy dinner!
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Sparkling Water: A refreshing glass of sparkling water with a slice of lemon cleanses the palate and enhances the overall dining experience.
Make Ahead Options
These Easy Chicken and Stuffing Casseroles are a lifesaver for those busy weeknights! You can prepare the entire casserole up to 24 hours in advance, keeping it covered in the refrigerator. Simply follow the instructions up to the baking step, letting the flavors meld overnight. This will not only save you time but also allow the stuffing to soak in the flavors for an even tastier result. When you’re ready to serve, just pop it in the oven—remember to increase the baking time by about 10-15 minutes if it’s coming straight from the fridge. With these make-ahead options, you’ll enjoy restaurant-quality comfort food without the last-minute stress!

Chicken and Stuffing Casserole Recipe FAQs
How do I choose the right chicken for this casserole?
Absolutely! For the best flavor and tenderness in your Chicken and Stuffing Casserole, I recommend using boneless, skinless chicken tenderloins. They cook quickly and stay juicy. If you have leftover rotisserie chicken, it’s a fantastic time-saver; simply shred it and mix it in right before baking!
How should I store leftovers?
Very! After enjoying your delicious casserole, store any leftovers in an airtight container in the fridge. They’ll stay fresh for up to 3 days. Be sure to let it cool down completely before sealing to keep it tasting its best.
Can I freeze Chicken and Stuffing Casserole?
Absolutely! This casserole freezes beautifully. Wrap it tightly with aluminum foil or transfer it to a freezer-safe container, and it will keep well for up to 2 months. When ready to enjoy, thaw it overnight in the fridge and reheat it in the oven.
What if the stuffing seems dry after baking?
No worries! If you find your stuffing is a bit dry, you can rescue it. Just add a splash of chicken broth evenly over the stuffing and cover it with foil for a few extra minutes in the oven. This will rehydrate it nicely, making each bite fluffy and moist.
Are there any dietary considerations I should keep in mind?
Absolutely, while this Chicken and Stuffing Casserole is a crowd-pleaser, it’s important to consider allergies. If you need a gluten-free option, look for gluten-free stuffing mix and soups. For a dairy-free version, you can substitute the cream of soups with a homemade blend of coconut milk and gluten-free flour.
How do I know when the casserole is done cooking?
Great question! The key is ensuring the chicken reaches an internal temperature of 165°F (74°C). Use a meat thermometer for accuracy. You’ll also want to see bubbling around the edges and a golden-brown top to ensure it’s perfectly cooked.

Creamy Chicken and Stuffing Casserole for Cozy Nights
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C) and prepare an 11x7-inch baking dish by spraying it with cooking spray.
- Cut chicken tenderloins into bite-sized pieces and spread them evenly in the baking dish. Season with kosher salt and black pepper.
- In a mixing bowl, whisk together cream of celery soup, cream of chicken soup, and milk until smooth, then pour this over the chicken.
- Sprinkle the boxed stuffing mix evenly over the chicken and soup mixture.
- Drizzle chicken broth over the stuffing to moisten it.
- Cover with aluminum foil and bake for about 40 to 45 minutes. Remove foil and bake for another 5 minutes until golden.
- Ensure chicken reaches an internal temperature of 165°F (74°C) before serving.

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