Ever found yourself staring at a leftover rotisserie chicken, wondering what to do with it? Well, you’re in for a treat! This rotisserie chicken casserole is the ultimate way to transform your leftover chicken into a creamy, cheesy, and flavor-packed dish that your whole family will love. Even better? It’s low-carb, keto-friendly, and gluten-free—so you can enjoy every bite guilt-free.
This casserole is comfort food at its best, with tender shredded rotisserie chicken, gooey melted cheese, and a rich, creamy sauce baked to perfection. It’s one of those easy dinners that you’ll want to make again and again.
Why You’ll Love This Easy Rotisserie Chicken Casserole Recipe
Still on the fence? Here’s why this recipe should be on your must-make list:
- Quick and easy – Since the chicken is already cooked, this dish comes together in under 30 minutes.
- Perfect for meal prep – Make it ahead, store it, and enjoy it throughout the week.
- Cheesy and creamy – Every bite is packed with rich, gooey goodness.
- Great way to use leftover rotisserie chicken – No waste, just deliciousness.
- Low-carb and keto-friendly – Ideal for anyone watching their carbs.
- Family-approved – Even picky eaters love this one!
Sounds amazing, right? Now, let’s dive into how you can make this delicious keto chicken casserole right in your own kitchen.

Ingredients for the Best Keto Rotisserie Chicken Casserole
To make this creamy baked chicken casserole, you’ll need:
- 4 cups shredded rotisserie chicken – The star of the show! You can also use any leftover cooked chicken.
- 8 oz artichoke hearts, drained and chopped – Adds a deliciously tangy flavor.
- 2 cups shredded mozzarella cheese (divided) – For that irresistible cheesy pull.
- ½ cup Parmesan cheese (divided) – Enhances the flavor and adds a bit of nuttiness.
- ½ cup cream cheese, softened – Makes the sauce extra creamy.
- ½ cup sour cream – Adds tanginess and depth.
- ½ cup mayonnaise – Helps bind everything together.
- ½ cup chopped bacon – Because everything’s better with bacon.
- 1 teaspoon garlic powder – Adds a nice savory kick.
- ½ teaspoon onion powder – Boosts the overall flavor.
- ½ teaspoon red pepper flakes – Just a little heat for balance.
- ¼ teaspoon black pepper – A touch of spice to round it out.
- 1 teaspoon kosher salt – To enhance all the flavors.
Ingredient Swaps & Substitutions
Don’t have all the ingredients? No worries! Here are some easy swaps:
- Cheese: Swap mozzarella for cheddar or Monterey Jack.
- Sour Cream: Use full-fat Greek yogurt for a tangier twist.
- Bacon: Leave it out or replace it with turkey bacon.
- Artichoke Hearts: Sub in spinach or mushrooms for a different flavor.

How to Make a Rotisserie Chicken Casserole (Step-by-Step Guide)
Now, let’s get cooking! Follow these simple steps to whip up the best low-carb chicken casserole.
Step 1: Preheat the Oven
Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with cooking spray or butter to prevent sticking.
Step 2: Prepare the Chicken
Shred your rotisserie chicken into bite-sized pieces and set it aside. If using leftover chicken, make sure it’s not too dry—you want tender, juicy bites in every forkful.
Step 3: Mix the Creamy Base
In a large mixing bowl, combine:
- Softened cream cheese
- Sour cream
- Mayonnaise
- Chopped artichoke hearts
- Garlic powder, onion powder, salt, pepper, and red pepper flakes
Mix everything well until smooth and creamy.
Step 4: Add the Cheese
Stir in half of the mozzarella and Parmesan cheese into the creamy mixture. This ensures the casserole is cheesy throughout!
Step 5: Combine with the Chicken
Add the shredded rotisserie chicken to the bowl and toss until every piece is coated in the cheesy mixture.
Step 6: Assemble the Casserole
Transfer the mixture into the greased baking dish, spreading it out evenly. Sprinkle the remaining mozzarella and Parmesan cheese over the top, followed by the crispy chopped bacon.
Step 7: Bake Until Golden and Bubbly
Place the casserole in the oven and bake for 15 minutes or until it starts bubbling. For an extra golden-brown cheesy crust, switch on the broiler for an additional 3-5 minutes.
Step 8: Let It Rest
Once baked, let the casserole cool for about 5 minutes. This helps the cheese set, making it easier to slice and serve.

Final Thoughts on This Cheesy Baked Chicken Casserole
And that’s it! You’ve just made an incredible creamy, cheesy, and protein-packed rotisserie chicken casserole that’s perfect for any night of the week. Whether you’re following a low-carb or keto diet or just love a good, hearty meal, this recipe is sure to satisfy.
What to Serve with Rotisserie Chicken Casserole?
Now that you have a bubbling hot cheesy rotisserie chicken casserole ready to go, you might be wondering—what should you serve with it? While this dish is delicious on its own, pairing it with the right sides can elevate your meal to a whole new level.
Best Low-Carb Sides for Keto Chicken Casserole
- Steamed or Roasted Vegetables – Broccoli, cauliflower, green beans, or asparagus add a healthy and delicious touch.
- Zucchini Noodles – A great alternative to pasta, perfect for soaking up the cheesy goodness.
- Keto Garlic Bread – Made with almond flour and cheese, it’s the ultimate comfort food pairing.
- Cauliflower Rice – Keeps it low-carb while adding a satisfying, rice-like texture.
Classic Comfort Food Pairings
- Mashed Potatoes – If you’re not strictly low-carb, creamy mashed potatoes are a dreamy side.
- Side Salad – A fresh, crunchy salad with a tangy vinaigrette balances the richness of the casserole.
- Roasted Brussels Sprouts – Crispy and caramelized, they pair beautifully with this dish.
How to Store, Freeze & Reheat Your Chicken Casserole
Got leftovers? Lucky you! This creamy chicken casserole stores and reheats like a dream. Here’s how to keep it fresh and delicious.
Storage Tips
- Refrigerator: Store leftovers in an airtight container for up to 4 days.
- Meal Prep Tip: Divide into individual portions for easy grab-and-go lunches.
Can You Freeze Rotisserie Chicken Casserole?
Yes! This dish is freezer-friendly, making it perfect for meal prepping.
- Freezing Instructions: Allow the casserole to cool completely, then transfer it to a freezer-safe container. It keeps well for up to 3 months.
- Thawing: Defrost overnight in the fridge before reheating.
How to Reheat Without Losing Creaminess
- Oven: Cover with foil and bake at 350°F (175°C) for 15-20 minutes.
- Stovetop: Heat on low in a non-stick pan, stirring occasionally.
- Microwave: Use short 30-second bursts, stirring in between to avoid drying out.
Variations & Ingredient Swaps for This Cheesy Baked Casserole
Want to change things up? Try these delicious variations to put your own spin on this one-pan chicken bake.
Make It Spicier
- Add diced jalapeños or green chilies for extra heat.
- Swap red pepper flakes for a dash of cayenne pepper.
Low-Carb Veggie Additions
- Stir in spinach, kale, or mushrooms for extra nutrients.
- Replace artichokes with roasted bell peppers or sun-dried tomatoes.
Protein-Packed Twists
- Add diced cooked sausage or chorizo for a flavor boost.
- Mix in shredded beef or turkey instead of chicken.
Dairy-Free & Paleo Option
- Swap out the cheese for dairy-free alternatives like nutritional yeast.
- Use coconut cream instead of sour cream.
Frequently Asked Questions (FAQs) About Rotisserie Chicken Casserole
1. Can I use leftover rotisserie chicken for this casserole?
Absolutely! That’s what makes this recipe so quick and easy. If your chicken is dry, mix in a bit of broth before adding it to the casserole.
2. How do I make this casserole dairy-free?
Use dairy-free cheese and swap sour cream with coconut cream or cashew cream.
3. Can I add pasta or rice?
If you’re not following a low-carb diet, cooked rice or pasta can be added to make it even more filling.
4. How do I prevent the casserole from drying out?
Cover with foil while baking, and add extra cheese on top to lock in moisture.
5. What’s the best cheese to use?
Mozzarella gives a perfect stretch, while Parmesan adds nuttiness. Try Monterey Jack for extra creaminess!
Final Thoughts: Why This is the Best Rotisserie Chicken Casserole Recipe
If you love comfort food casseroles that are easy to make, packed with flavor, and perfect for meal prep, this recipe is for you. It’s one of those dishes that brings everyone to the table—whether you’re serving it for a family dinner or meal prepping for the week.
So go ahead, give it a try! And if you love it, don’t forget to share your thoughts in the comments below. Happy cooking! 🍽️
More Ways to Cook: Delicious Creamy Cheese Bakes
Love this creamy, cheesy rotisserie chicken casserole? Then you’re in for a treat! Here are some other mouthwatering cheesy bakes you’ll want to try.
Creamy Cheese Bake Philadelphia-Style
If you’re a fan of Philadelphia cream cheese, this creamy cheese bake is a must-try. It’s rich, velvety, and melts beautifully in the oven. Pair it with fresh herbs and garlic for a luxurious baked dish.
Easy Creamy Cheese Bake
Looking for a super simple cheesy bake? This easy creamy cheese bake is made with just a few ingredients and is perfect for busy weeknights. Add shredded rotisserie chicken to make it a heartier meal.
Old-Fashioned Baked Macaroni and Cheese
Nothing beats a classic baked mac and cheese. This version is packed with sharp cheddar, mozzarella, and a crispy breadcrumb topping. Want a protein boost? Stir in shredded chicken or crispy bacon.
Classic Mac and Cheese Recipe
Want a simple, foolproof mac and cheese recipe? This one delivers creamy, cheesy goodness in every bite. Use a mix of Monterey Jack, Gouda, and Parmesan for extra depth of flavor.
Morinaga Bake Creamy Cheese (Halal & Price Info)
Ever heard of Morinaga BAKE Creamy Cheese? This Japanese treat is a delicious baked cheese snack with a crispy outer shell and a soft, melty center. It’s perfect as a snack or dessert, and yes, there are halal-certified versions available. If you’re curious about the Morinaga BAKE Creamy Cheese price, check online specialty stores for the best deals.
Simple Mac and Cheese Recipe
Sometimes, simple is best! A **simple mac and cheese recipe** can be made in under 20 minutes with just butter, milk, cheese, and pasta. It’s a great comfort meal and pairs perfectly with baked chicken.
Creamy Spinach Cheese Bake
Want to sneak in some greens? A creamy spinach cheese bake is a fantastic way to enjoy vegetables in a deliciously cheesy form. Add shredded rotisserie chicken for extra protein, and you’ve got a complete meal.
Which Creamy Cheese Bake Will You Try?
From classic mac and cheese to cheesy spinach bakes, there’s no shortage of delicious ways to enjoy creamy, baked goodness. Which one will you try next? Let us know in the comments below!
Here are some recipes similar to Rotisserie Chicken Casserole that you might enjoy:
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- Braised Chicken with Harissa and Olives – A flavorful, slow-cooked chicken dish that’s easy to prepare.
Rotisserie Chicken Casserole

Details
Prep Time: 10 mins | Cook Time: 20 mins | Total Time: 30 mins | Servings: 8
Ingredients
- 4 cups rotisserie chicken, shredded
- 8 oz artichoke hearts, chopped
- 2 cups mozzarella cheese, shredded
- 1/2 cup Parmesan cheese, grated
- 1/2 cup cream cheese, softened
- 1/2 cup sour cream
- 1/2 cup mayonnaise
- 1/2 cup chopped bacon
- 1 tsp garlic powder
- 1/2 tsp onion powder
- 1/2 tsp red pepper flakes
- 1/4 tsp black pepper
Instructions
- Preheat the oven to 375°F (190°C) and grease a 9×13-inch baking dish.
- Shred the rotisserie chicken and chop the artichoke hearts.
- In a large bowl, mix cream cheese, sour cream, mayonnaise, and seasonings.
- Stir in half of the mozzarella and Parmesan cheese, then mix in the chicken and artichokes.
- Spread evenly in the greased baking dish. Top with remaining cheese and chopped bacon.
- Bake for 15 minutes until bubbly, then broil for 3-5 minutes until golden brown.
- Let the casserole cool for 5 minutes before serving. Enjoy!
Nutrition Information (Per Serving)
- Calories: 541 kcal
- Fat: 38g
- Saturated Fat: 14g
- Cholesterol: 176mg
- Sodium: 1340mg
- Carbohydrates: 4g
- Fiber: 1g
- Sugar: 2g
- Protein: 45g
Notes
For best results, let the casserole rest for 5 minutes before serving to allow the cheese to set.
Keywords
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