Baked Tuscan Chicken Casserole
If you’re looking for a dish that feels like a warm hug on a plate, look no further than this Baked Tuscan Chicken Casserole. It’s one of those recipes that has become a staple in my kitchen, perfect for busy weeknights or when friends and family gather around the table. The combination of creamy cheese, tender chicken, and vibrant spinach makes it not only delicious but also incredibly comforting.
What I love most about this casserole is how simple it is to prepare. You can throw it together quickly and let the oven do all the work while you enjoy some downtime. Trust me, once you serve this dish, your loved ones will be asking for seconds!

Why You’ll Love This Recipe
- Quick to prepare: With just 15 minutes of prep time, you can have this delicious casserole ready to bake in no time.
- Family-friendly: Everyone loves cheesy, hearty meals, making this dish a hit with both kids and adults alike.
- Make-ahead convenience: Prep it in advance and just pop it in the oven when you’re ready to eat!
- Flavorful and satisfying: The blend of sun-dried tomatoes, spinach, and creamy cheeses creates an irresistible taste that will have everyone coming back for more.
Ingredients You’ll Need
You’ll be pleased to find that the ingredients for our Baked Tuscan Chicken Casserole are simple and wholesome. Many of them might already be in your kitchen! Here’s what you’ll need:
- 2 large chicken breasts (bisected horizontally to yield 4 thin fillets)
- 4 ounces of cream cheese (softened to room temperature)
- 3/4 cup of heavy cream
- 4 cloves of garlic (finely minced)
- 1/2 teaspoon of onion powder
- 1/2 teaspoon of paprika
- 1 teaspoon of Italian seasoning
- 1/4 cup of Parmesan cheese (freshly grated)
- 3/4 cup of mozzarella cheese (finely grated)
- 8 ounces of sun-dried tomatoes (well-drained and finely chopped; reserve the oil)
- 3/4 cup of fresh spinach (coarsely chopped)
- Kosher salt (to taste)
- Freshly ground black pepper (to taste)
Variations
This recipe is wonderfully flexible! Feel free to customize it based on your preferences or what you have on hand.
- Swap the protein: If chicken isn’t your thing, try using turkey or even some hearty vegetables like zucchini or mushrooms for a vegetarian option.
- Change up the greens: Swap spinach for kale or arugula for a different flavor profile.
- Add some crunch: Toss in some toasted pine nuts or breadcrumbs on top before baking for an extra texture contrast.
- Experiment with cheeses: Mix in different cheeses like gouda or feta to give your casserole a unique twist.
How to Make Baked Tuscan Chicken Casserole
Step 1: Preheat the Oven
Commence by preheating your oven to 400°F (204°C). This ensures it’s hot enough right when you’re ready to bake your casserole. A well-preheated oven helps cook everything evenly!
Step 2: Prepare the Chicken
Take your chicken breasts and slice them in half lengthwise so you have four thinner fillets. Place these fillets in a single layer within a baking dish. Season them generously with kosher salt and freshly ground black pepper. Don’t forget to sprinkle half of the minced garlic over the top—this adds so much flavor!
Step 3: Create the Sauce
In a medium mixing bowl, combine softened cream cheese with heavy cream. Using an electric mixer or whisk, beat until smooth. Next, mix in the remaining minced garlic along with onion powder, paprika, and Italian seasoning. Season again with salt and pepper as needed. Finally, add grated Parmesan cheese and half the mozzarella cheese into the bowl, mixing until everything is well combined.
Step 4: Assemble the Casserole
Spread that creamy mixture over and around your seasoned chicken fillets in the baking dish. Drizzle about one tablespoon of reserved oil from the sun-dried tomatoes over everything to enhance flavor. Scatter those sun-dried tomatoes evenly throughout—their tangy sweetness will elevate every bite!
Step 5: Initial Baking
Cover your baking dish loosely with aluminum foil—this helps keep moisture in while baking and prevents burning on top. Place it into your preheated oven and bake for about 20 minutes or until your chicken reaches an internal temperature of 165°F (74°C). This step is crucial as it ensures your chicken is cooked through.
Step 6: Add Final Ingredients
Once baked initially, carefully uncover the dish. Stir coarsely chopped spinach into the sauce surrounding the chicken; sprinkle remaining mozzarella cheese over everything for that gooey finish.
Step 7: Final Baking
Return your casserole to the oven uncovered for another 10 minutes. This allows the cheese to melt beautifully and lets those lovely greens wilt down perfectly.
Step 8: Serve
Finally, remove from the oven and let it rest briefly before serving—this helps flavors meld together even more! Serve hot and watch everyone enjoy every last bite of this comforting Baked Tuscan Chicken Casserole!
Pro Tips for Making Baked Tuscan Chicken Casserole
Creating the perfect Baked Tuscan Chicken Casserole is easier than you might think, especially with a few helpful tips!
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Use Fresh Ingredients: Opting for fresh spinach and high-quality sun-dried tomatoes enhances the flavor profile of the casserole, bringing vibrant taste and texture to each bite.
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Don’t Rush the Mixing: When blending the cream cheese and heavy cream, take your time to ensure a smooth consistency. This step is crucial for achieving a creamy sauce that coats the chicken beautifully.
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Adjust Seasonings to Taste: Feel free to taste and adjust the seasonings in your cream cheese mixture. Everyone’s palate is different, so adding more garlic or Italian seasoning can make it uniquely yours!
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Experiment with Cheeses: While Parmesan and mozzarella are classic choices, you can experiment with other cheeses like fontina or gouda for a different twist. Each cheese will add its own character to your casserole.
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Let It Rest Before Serving: Allowing the casserole to sit for a few minutes after baking helps the flavors settle and makes serving easier. Plus, it’s a great opportunity to prepare your side dishes!
How to Serve Baked Tuscan Chicken Casserole
Presenting your Baked Tuscan Chicken Casserole can be as delightful as making it! Here are some ideas on how to serve this comforting dish.
Garnishes
- Fresh Basil: A sprinkle of chopped fresh basil adds a burst of color and an aromatic touch that complements the Italian flavors beautifully.
- Parmesan Shavings: Lightly shaved Parmesan on top just before serving elevates both the presentation and flavor, giving it that gourmet feel.
Side Dishes
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Garlic Bread: Crispy garlic bread is perfect for soaking up any leftover sauce from the casserole. Its crunchy texture contrasts wonderfully with the creamy dish.
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Steamed Broccoli: Bright green steamed broccoli adds a nutritious element while its mild flavor balances the richness of the casserole.
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Mixed Green Salad: A light salad with mixed greens, cherry tomatoes, and a simple vinaigrette provides freshness that complements each satisfying bite.
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Quinoa Pilaf: Fluffy quinoa pilaf seasoned with herbs offers a healthy grain option that’s not only filling but also absorbs any extra sauce nicely.
With these serving suggestions and pro tips, your Baked Tuscan Chicken Casserole is sure to impress family and friends alike! Enjoy every delicious moment.

Make Ahead and Storage
This Baked Tuscan Chicken Casserole is not just delicious; it’s also fantastic for meal prep! You can easily prepare it in advance, making weeknight dinners a breeze.
Storing Leftovers
- Allow the casserole to cool completely before storing.
- Transfer leftovers to an airtight container.
- Store in the refrigerator for up to 3 days.
Freezing
- Cool the casserole entirely before freezing.
- Wrap it tightly in plastic wrap or aluminum foil, or place it in a freezer-safe container.
- Freeze for up to 2 months. For best results, label it with the date!
Reheating
- Thaw the casserole overnight in the refrigerator if frozen.
- Preheat your oven to 350°F (175°C).
- Cover the dish with aluminum foil and bake for about 20-25 minutes or until heated through.
- Remove the foil for the last few minutes to crisp up the cheese if desired.
FAQs
Here are answers to some common questions about our Baked Tuscan Chicken Casserole.
Can I make Baked Tuscan Chicken Casserole ahead of time?
Absolutely! You can prepare this casserole in advance and store it in the fridge or freezer. Just follow the storage instructions above.
What should I serve with Baked Tuscan Chicken Casserole?
This casserole pairs wonderfully with a fresh green salad or crusty bread. You could also serve it over cooked pasta or rice for a heartier meal.
How long does Baked Tuscan Chicken Casserole last in the fridge?
When properly stored in an airtight container, it will stay fresh for up to 3 days in the refrigerator.
Can I use different vegetables in my Baked Tuscan Chicken Casserole?
Of course! Feel free to add or substitute your favorite vegetables, such as bell peppers or zucchini, for a personal touch.
Is Baked Tuscan Chicken Casserole suitable for meal prep?
Yes! This casserole is perfect for meal prepping as it stores well and reheats beautifully, making weeknight dinners so much easier.
Final Thoughts
I hope you love making this Baked Tuscan Chicken Casserole as much as I do! It’s a cozy dish that combines rich flavors with ease of preparation, perfect for busy days or family gatherings. Enjoy every bite and don’t hesitate to make it your own. Happy cooking!
Baked Tuscan Chicken Casserole
Indulge in the warm, comforting flavors of our Baked Tuscan Chicken Casserole. This dish combines tender chicken fillets with a creamy blend of cheeses, vibrant spinach, and tangy sun-dried tomatoes, making it an irresistible meal for any occasion. Perfect for busy weeknights or family gatherings, this casserole is not only easy to prepare but also incredibly satisfying. With just 15 minutes of prep time, you can have a delicious dinner ready to pop in the oven while you relax. Serve it hot and watch as your loved ones go back for seconds!
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: Serves 4
- Category: Main
- Method: Baking
- Cuisine: Italian
Ingredients
- 2 large chicken breasts (sliced into thin fillets)
- 4 ounces cream cheese (softened)
- 3/4 cup heavy cream
- 4 cloves garlic (minced)
- 1/2 teaspoon onion powder
- 1 teaspoon Italian seasoning
- 1/4 cup Parmesan cheese (grated)
- 3/4 cup mozzarella cheese (grated)
- 8 ounces sun-dried tomatoes (chopped)
- 3/4 cup fresh spinach (chopped)
Instructions
- Preheat your oven to 400°F (204°C).
- Slice chicken breasts into thin fillets and season with salt, pepper, and half the minced garlic.
- In a bowl, mix softened cream cheese and heavy cream until smooth. Fold in remaining garlic, onion powder, paprika, Italian seasoning, Parmesan cheese, and half the mozzarella until well combined.
- Spread the mixture over the seasoned chicken in a baking dish and top with sun-dried tomatoes.
- Cover with foil and bake for 20 minutes.
- Remove foil, stir in spinach, and sprinkle remaining mozzarella on top.
- Bake uncovered for an additional 10 minutes until the cheese is melted.
Nutrition
- Serving Size: 1/4 of casserole (approximately 200g)
- Calories: 480
- Sugar: 2g
- Sodium: 780mg
- Fat: 30g
- Saturated Fat: 16g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 10g
- Fiber: 2g
- Protein: 42g
- Cholesterol: 130mg