Baked Tuscan Chicken Casserole

Indulge in the rich, creamy flavors of Italy with this Baked Tuscan Chicken Casserole — a comforting dish that feels fancy yet is surprisingly easy to make. With tender chicken, sun-dried tomatoes, spinach, and a velvety garlic cream sauce, this casserole is perfect for weeknight dinners or when you want to impress guests without the stress.

Why You’ll Love This Recipe

This Tuscan-inspired casserole has everything you crave in a comfort meal — creamy sauce, cheesy goodness, and hearty chicken baked to perfection. The combination of savory garlic, tangy sun-dried tomatoes, and fresh spinach creates a restaurant-worthy flavor that’s both elegant and soul-warming.

Even better? It’s all baked in one dish for easy cleanup and minimal effort.

Ingredients You’ll Need

Here’s everything you’ll need to create this delicious casserole:

🛒 For the Casserole:

2 cups cooked chicken breast (shredded or cubed) 🍗
1 cup heavy cream 🥛
1/2 cup chicken broth
1/2 cup grated Parmesan cheese 🧀
1 cup shredded mozzarella cheese 🧀
1 tablespoon butter
2 cloves garlic, minced 🧄
1/2 cup sun-dried tomatoes (chopped) 🍅
2 cups fresh spinach 🌿
1 teaspoon Italian seasoning
Salt and black pepper to taste

🌿 Optional Toppings:

Fresh basil leaves
Extra Parmesan cheese
Crushed red pepper flakes

How to Make Baked Tuscan Chicken Casserole

Step 1: Preheat the Oven

Preheat your oven to 375°F (190°C). Grease a medium-sized casserole dish with a bit of butter or nonstick spray.

Step 2: Prepare the Creamy Sauce

In a skillet over medium heat, melt the butter and sauté minced garlic for about 1 minute until fragrant. Add the chicken broth, heavy cream, and Parmesan cheese. Stir continuously until the sauce thickens slightly and becomes smooth.

Step 3: Add the Flavor Boosters

Stir in chopped sun-dried tomatoes, spinach, Italian seasoning, salt, and pepper. Cook until the spinach wilts and everything is well combined.

Step 4: Assemble the Casserole

Place the cooked chicken in the prepared baking dish. Pour the creamy Tuscan sauce evenly over the top and sprinkle mozzarella cheese all over.

Step 5: Bake to Perfection

Bake for 20–25 minutes until the cheese is melted, bubbly, and golden brown on top.

Step 6: Garnish and Serve

Top with fresh basil or extra Parmesan before serving. Enjoy it hot and creamy straight from the oven!

Tips for the Perfect Casserole

Use leftover rotisserie chicken for extra convenience.
Don’t skip the sun-dried tomatoes — they add depth and a tangy balance to the creamy sauce.
Add a pinch of red pepper flakes for a mild spicy kick.
Let it rest for 5 minutes before serving — this helps the sauce thicken beautifully.

Serving Suggestions

This casserole is rich enough to shine on its own, but here are a few great pairings:

Garlic bread or crusty Italian baguette 🥖
A fresh green salad with balsamic dressing 🥗
Roasted vegetables or steamed broccoli 🥦
Cooked pasta or rice for a heartier meal 🍝

Storing and Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days.
To reheat, bake covered at 350°F for about 10 minutes, or microwave in short intervals until hot.

You can also freeze this casserole before baking — simply thaw overnight and bake as directed when ready.

Why This Recipe Works

This Baked Tuscan Chicken Casserole brings together everything people love about creamy Italian cooking: buttery sauce, herbs, and that magical balance of garlic and cheese. It’s a recipe that feels indulgent yet comforting — the kind you’ll want to make again and again.

Perfect for family dinners, date nights, or even meal prep, it’s a dish that satisfies every craving without requiring hours in the kitchen.

Final Thoughts

If you’re craving something warm, creamy, and utterly comforting, this Baked Tuscan Chicken Casserole is the answer. It’s easy to prepare, looks beautiful on the table, and tastes like an Italian hug in every bite.

Make it tonight — and get ready to fall in love with your new favorite weeknight dinner ❤️