If you’ve ever wondered how to turn leftover rotisserie chicken into a warm, comforting meal that feels like a big cozy hug, then this Rotisserie Chicken Stuffing Casserole Recipe is just what you need. It’s a brilliant way to combine savory shredded chicken, savory herb stuffing, melty cheese, and tender veggies into a casserole that’s irresistible and surprisingly simple. Whether you’re looking for a wholesome weeknight dinner or a crowd-pleasing dish for company, this recipe beautifully showcases how easy ingredients can come together to make something spectacularly delicious.

rotisserie chicken shredded into bite-sized pieces, classic herb stuffing mix in a rustic bowl, diced white onion and bright green celery stalks arranged neatly on a wooden cutting board, a small glass bowl filled with golden shredded cheddar cheese, a clear measuring cup with light amber chicken broth, small piles of salt, black pepper, and pale garlic powder on white ceramic spoons, sprigs of fresh thyme and rosemary placed artistically nearby, all ingredients arranged thoughtfully on a clean white marble surface with soft natural daylight highlighting textures and vibrant colors, warm and inviting tones, subtle shadows for depth, minimalistic styling with focus on freshness and rustic charm, overhead shot, top down view, flat lay photography, professional food styling --ar 1:1 --q 2 --s 750 --v 6.1

Ingredients You’ll Need

The beauty of this Rotisserie Chicken Stuffing Casserole Recipe lies in its straightforward ingredients that each play an essential role. From the tender chicken to the creamy cheese and fragrant herbs, these components blend to create perfect balance in flavor, texture, and color.

Rotisserie chicken: Pre-cooked and shredded, it adds juicy, flavorful protein without extra prep.
Classic herb stuffing mix: The heart of the casserole, providing that comforting, savory base; feel free to swap with cornbread or whole grain stuffing for variety.
Low-sodium chicken broth: Keeps the stuffing moist and flavorful—vegetable broth works well for a lighter touch.
Diced onion: Adds sweetness and depth when sautéed until tender.
Diced celery stalks: Brings a fresh crunch and subtle earthiness to the mix.
Shredded cheddar cheese: Melts into the casserole for richness and a gooey finish, with mozzarella or dairy-free alternatives as excellent substitutes.
Salt, pepper, garlic powder: Essential seasonings to elevate every bite.
Optional herbs like thyme or rosemary: These give the casserole a fragrant herby lift, making it extra special.

How to Make Rotisserie Chicken Stuffing Casserole Recipe

Step 1: Preheat and Prepare

Start by preheating your oven to 350°F (175°C). Getting the oven ready early ensures a consistent cooking environment, letting the casserole bake to golden perfection without any wait time.

Step 2: Shred That Chicken

Carefully pull apart the rotisserie chicken into bite-sized pieces, discarding the skin and bones. This step turns the chicken into easy-to-eat morsels that will evenly distribute their delicious flavor throughout the casserole.

Step 3: Sauté the Vegetables

Heat a tablespoon of olive oil in a skillet over medium heat, then sauté the diced onion and celery until they soften, about 5 to 7 minutes. This gentle cooking brings out their natural sweetness, creating a flavor foundation for the dish that’s both fresh and savory.

Step 4: Combine the Ingredients

In a large bowl, mix the stuffing mix, shredded chicken, and the sautéed veggies. Pour in 2 cups of chicken broth and stir everything until the mixture is evenly moistened. If it feels a bit dry, don’t hesitate to add a splash more broth until the texture is just right.

Step 5: Add the Cheese

Gently fold in 1 cup of shredded cheddar cheese to the stuffing mixture. This step is the secret to that luscious, creamy element that makes the casserole feel indulgent while still homey.

Step 6: Prepare for Baking

Lightly grease a 9×13 inch baking dish to prevent sticking, then spread the stuffing mixture evenly inside. This ensures every person gets a bit of every fantastic flavor and texture.

Step 7: Bake to Perfection

Cover the dish with aluminum foil and bake for 30 minutes. Then remove the foil and bake uncovered for an additional 15 minutes, allowing the top to crisp up beautifully with a golden crust that’s simply irresistible.

Step 8: Rest and Serve

Let the casserole cool for a few minutes before serving. This little pause helps it set so serving is neat and easy, with every bite warm and comforting.

How to Serve Rotisserie Chicken Stuffing Casserole Recipe

Garnishes

A sprinkle of freshly chopped parsley or a few sprigs of thyme add a pop of bright green and a fresh aroma that brightens every forkful, turning this hearty dish into something visually inviting as well.

Side Dishes

This casserole pairs perfectly with a crisp green salad tossed in a light vinaigrette or roasted seasonal vegetables. These sides add a refreshing contrast and round out the meal with vibrant textures and colors.

Creative Ways to Present

For a fun twist, serve the casserole in individual ramekins or muffin tins for perfectly portioned, personal servings. You could also top each portion with a dollop of cranberry sauce for a sweet tang that complements the savory flavors wonderfully.

Make Ahead and Storage

Storing Leftovers

Place any leftover casserole in an airtight container and refrigerate. It will stay fresh for up to 3 days, making it perfect for quick lunches or a comforting second helping.

Freezing

If you want to save it for longer, this casserole freezes beautifully. Wrap it tightly in foil or use a freezer-safe container, and it will keep well for up to 3 months. Just thaw overnight in the fridge before reheating.

Reheating

Reheat your leftovers in the oven at 350°F (175°C) until warmed through—typically 20 to 25 minutes. This method keeps the top crispy while ensuring the inside remains moist and flavorful, just like when freshly baked.

FAQs

Can I use leftover chicken instead of rotisserie chicken?

Absolutely! Any cooked chicken works great in this recipe; rotisserie chicken just makes it super convenient and flavorful, but leftovers from grilled or baked chicken are equally delicious.

What if I don’t have chicken broth on hand?

You can substitute with vegetable broth, water with a bit of seasoning, or even a well-flavored stock. Just remember to use low-sodium broth so you can control the saltiness.

Can I make this recipe dairy-free?

Yes! Swap cheddar cheese with a dairy-free alternative or omit it altogether. The casserole will still be tasty with the juicy chicken and stuffing packing plenty of flavor.

Is this casserole suitable for freezing before baking?

Definitely. Assemble the casserole in a freezer-safe dish, cover tightly, and freeze. When ready to bake, thaw overnight and then bake as instructed.

Can I add other vegetables to the stuffing mixture?

Feel free! Mushrooms, carrots, or even spinach can add lovely flavors and nutrition. Just sauté them with the onion and celery before mixing into the stuffing.

Final Thoughts

This Rotisserie Chicken Stuffing Casserole Recipe is one of those comforting dishes that feels like a warm embrace after a busy day. It’s simple, satisfying, and versatile enough to become your go-to recipe whenever you want to serve something hearty but hassle-free. I hope you enjoy making it as much as I enjoy sharing it—this casserole is a true crowd-pleaser and a cozy classic in the making.