Have you ever had one of those days where nothing goes as planned, and by dinner, you just want something easy and stress-free? That’s where this casserole comes in—it’s simple, requires minimal ingredients, and gives you that warm, homey feeling with every bite. 

I’ve also included Crockpot instructions for those days when you need a hands-off approach—just set it and forget it!

For me, this Chicken and Stuffing Casserole is pure nostalgia—it reminds me of Sundays spent in the kitchen with my mom, prepping an easy but delicious meal that brought everyone to the table.  

It’s really the kind of meal that fills your home with comforting aromas and guarantees happy, full bellies!

Chicken and Stuffing Casserole

For this delicious casserole, you’ll need the following ingredients:

Ingredient	Amount
Chicken tenderloins	2 pounds
Dry stuffing mix	8 ounces (1 package)
Butter	1 tablespoon
Chicken broth	1⅓ cups
Milk	¼ cup
Salt	1 teaspoon
Black pepper	⅓ teaspoon
Cream of celery soup	10.5 ounces (1 can)
Cream of chicken soup	10.5 ounces (1 can)

Optional Add-Ons

• Shredded cheese – A sprinkle of sharp cheddar or mozzarella for extra creaminess (My favorite!)
• Vegetables – Add peas, carrots, or green beans for a nutritious boost.
• Mushrooms – Sautéed mushrooms add an earthy depth of flavor.
• Bacon bits – Crispy bacon makes everything better!
• Fresh or dried parsley – A final garnish for a pop of color and freshness.

Step-by-Step Instructions for Chicken and Stuffing Casserole

Oven Instructions

1. Preheat the oven – Set your oven to 375°F (190°C) to ensure even baking.
2. Prepare the chicken – Lightly season the chicken tenderloins with salt and pepper and arrange them in a greased 11×7 baking dish.
3. Mix the soups – In a medium bowl, whisk together the cream of celery soup, cream of chicken soup, and milk until smooth. Pour this mixture evenly over the chicken, making sure each piece is coated.
4. Prepare the stuffing – In another bowl, combine the stuffing mix with melted butter and chicken broth. Stir gently until the stuffing is moist but not overly wet.
5. Layer the casserole – Spread the stuffing mixture evenly over the chicken and soup layer, pressing down lightly so it sticks together.
6. Bake – Cover with foil and bake for 40-45 minutes. Remove foil for the last 10 minutes to achieve a golden-brown crust.
7. Garnish and serve – Let the casserole sit for 5 minutes before serving. Sprinkle with fresh or dried parsley for a little color and freshness.

Crockpot Instructions

1. Layer the chicken – Place the seasoned chicken in the bottom of a greased slow cooker.
2. Add the soups – Pour the combined soup and milk mixture over the chicken, ensuring even coverage.
3. Top with stuffing – Spread the prepared stuffing mixture over the top, pressing it down gently.
4. Cook on low – Cover and cook on low for 6-8 hours, or 3-4 hours on high heat, or until the chicken is fully cooked and tender.
5. Serve and enjoy – Fluff the stuffing with a fork, garnish, and serve warm.

Best Paired With

This casserole pairs perfectly with a few simple side dishes:

• Steamed Green Beans – A fresh, crisp side to balance the richness of the casserole.
• Cranberry Sauce – Adds a sweet-tart contrast, making every bite more interesting.
• Roasted Sweet Potatoes – Their caramelized flavor complements the savory stuffing beautifully.
• Fresh Garden Salad – A light, refreshing addition to round out your meal.

Storage and Serving

• Refrigerate: Store leftovers in an airtight container for up to 3 days.
• Freeze: Allow the casserole to cool completely, then store in a freezer-safe container for up to 2 months.
• Reheat: Warm in the oven at 350°F (175°C) for 15-20 minutes or microwave individual portions for 1-2 minutes.

Tips for Success

• Don’t overmix the stuffing – It should be moist but not mushy.
• Use rotisserie chicken for a shortcut – If you’re in a hurry, pre-cooked shredded chicken works perfectly.
• Broil for extra crispiness – If you love a crispy stuffing topping, broil for the last 2-3 minutes.

Substitutes and Variations

• Turkey instead of chicken – A great way to use up Thanksgiving leftovers.
• Cream of mushroom soup – Swap for one of the soups if you prefer a deeper umami flavor.
• Gluten-free stuffing mix – A great alternative for those with dietary restrictions.

Nutritional Breakdown

Nutrient	Per Serving (Approx.)
Calories	370
Protein	38g
Carbs	30g
Fat	11g
Sodium	1590mg

FAQs

Can I use chicken breasts instead of tenderloins? 

Yes! Just cut them into smaller pieces for even cooking.

Can I make this ahead of time? 

Absolutely! Assemble the casserole, cover, and refrigerate for up to 24 hours before baking.

What should I serve with this casserole? 

A side of roasted vegetables, a fresh green salad, or even cranberry sauce pairs beautifully.

Final Thoughts

Chicken and Stuffing Casserole isn’t just another meal—it’s a comforting, family-friendly dish that brings warmth to your table. Oh, and the next time you make this, try serving it with one of the side dishes above and see how it elevates the meal! 

And if you have made this before, what’s your favorite twist on it? Let me know in the comments—I’d love to hear how this dish fits into your family traditions!