Name: Creamy Tuscan Chicken and Rice Casserole
Prep time: 20 min
Cook time: 20 min
Total time: 40 min
Ingredients: 2 cups cooked white or brown rice; 2 cups cooked chicken, shredded or diced (Leftover or rotisserie works great.); 2 tbsp olive oil (For sautéing garlic and tomatoes.); 2 cloves garlic, minced (Adds aromatic depth.); 1 cup sun-dried tomatoes, chopped (Choose oil-packed for more richness, or rehydrate dry-packed in warm water.); 2 cups fresh spinach (Adds color and nutrients; baby spinach is easiest.); 1 cup heavy cream (The secret to the silky sauce (you can use half-and-half for a lighter version, but texture will be thinner).); 1 cup chicken broth (Adds savory depth; low-sodium gives you control over salt.); 1 cup shredded mozzarella cheese (Melts for a golden top.); 1/2 cup grated parmesan cheese (Adds tang and umami.); 1 tsp Italian seasoning (Or a pinch of dried basil, oregano, and thyme.); Salt and black pepper (To taste.)

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I’ve been making this creamy Tuscan-style casserole on rotation for busy weeknights and casual dinner guests — it’s the kind of dish that feels indulgent but comes together with pantry staples and leftover chicken. Velvety cream, sun-dried tomatoes, spinach, and tender rice bake into a comforting one-pan meal that’s both family-friendly and easy to scale up when you’re feeding a crowd.

I first adapted the creamy base to use whatever cooked rice I had on hand; if you like leftovers that reheat well, this is the casserole to memorize. For another take on a creamy, comforting chicken-and-rice dish, check my favorite version here: Creamy Tuscan Chicken and Rice casserole.

Why you’ll love this dish

This casserole blends comforting textures with bright Mediterranean flavors. It’s creamy but not heavy, thanks to the spinach and a pop of tartness from sun-dried tomatoes. Here’s why it earns a spot in your weeknight lineup:

Quick assembly: Uses cooked rice and cooked chicken, so prep is mostly chopping and a short sauté.
Budget-friendly: Leftover chicken or a rotisserie bird makes this wallet-wise.
Crowd-pleasing: Mild, familiar flavors make it kid-friendly, while the sun-dried tomatoes add an adult twist.
Versatile: Swap in brown rice for heartiness or use different cheeses depending on your fridge.

“Comfort food that feels special — creamy, garlicky, and the sun-dried tomatoes steal the show.” — A satisfied dinner guest

The cooking process explained

Quick overview: You’ll sauté garlic and sun-dried tomatoes, wilt the spinach, then stir in cooked rice and chicken. Add heavy cream, chicken broth and seasoning, fold in cheeses, then transfer to a baking dish to let the top brown and the flavors meld.

What to expect step-by-step:

Heat oil, soften garlic and sun-dried tomatoes to release flavor.
Wilt spinach quickly so it keeps color and nutrients.
Combine rice and chicken with the creamy sauce and cheeses on the stovetop.
Bake briefly until the casserole is bubbly and the mozzarella has melted and golden edges appear.
Rest a few minutes before serving so it sets and slices cleanly.

Gather these items

2 cups cooked white or brown rice — serves as the hearty base (substitute cauliflower rice for lower carbs, but expect a different texture).
2 cups cooked chicken, shredded or diced — leftover or rotisserie works great.
2 tbsp olive oil — for sautéing garlic and tomatoes.
2 cloves garlic, minced — adds aromatic depth.
1 cup sun-dried tomatoes, chopped — choose oil-packed for more richness, or rehydrate dry-packed in warm water.
2 cups fresh spinach — adds color and nutrients; baby spinach is easiest.
1 cup heavy cream — the secret to the silky sauce (you can use half-and-half for a lighter version, but texture will be thinner).
1 cup chicken broth — adds savory depth; low-sodium gives you control over salt.
1 cup shredded mozzarella cheese — melts for a golden top.
1/2 cup grated parmesan cheese — adds tang and umami.
1 tsp Italian seasoning — or a pinch of dried basil, oregano, and thyme.
Salt and black pepper, to taste.

If you want a similar, cheesy one-pan comfort meal with mushrooms, try this variation I often pair in rotation: Creamy Chicken and Mushroom one-pan casserole.

Step-by-step instructions

Creamy Tuscan Chicken and Rice Casserole served in a baking dish with herbs.

Preheat the oven to 375°F (190°C). Lightly grease a 9×13-inch or similar baking dish.
Warm the olive oil in a large skillet over medium heat. Add the minced garlic and cook 30–45 seconds until fragrant.
Add the chopped sun-dried tomatoes and cook 1–2 minutes to release oils and flavor.
Stir in the fresh spinach and cook until wilted, about 1–2 minutes. Season lightly with salt and pepper.
Pour in the heavy cream and chicken broth. Bring to a gentle simmer and stir to combine. Reduce heat and let the sauce thicken for 2–3 minutes.
Add the cooked rice and cooked chicken to the skillet. Stir until everything is evenly coated with the creamy sauce. Taste and adjust seasoning, adding Italian seasoning, salt, and pepper.
Mix in half of the mozzarella and all of the parmesan so the filling is cheesy throughout. Transfer to the prepared baking dish.
Sprinkle the remaining mozzarella over the top. Bake 15–20 minutes, or until bubbly and the cheese is golden.
Let the casserole rest 5–10 minutes before serving so it firms up for cleaner portions.

For another cheesy chicken-and-rice crowd-pleaser that’s great for potlucks, see this recipe: Cheesy Chicken and Rice casserole.

Best ways to enjoy it

Plate with a crisp green salad and a squeeze of lemon to cut through the richness.
Serve alongside roasted vegetables (asparagus or broccoli) for color and crunch.
For a cozy family meal, offer warm crusty bread or garlic knots to mop up the sauce.
Garnish with extra grated parmesan and a sprinkle of chopped fresh basil or parsley for brightness.

Storage and reheating tips

Refrigerator: Cool the casserole to room temperature, cover tightly, and refrigerate up to 3–4 days.
Freezer: Portion into airtight containers and freeze up to 2 months. Thaw overnight in the fridge before reheating.
Reheating: Reheat individual portions in the microwave for 2–3 minutes, stirring halfway, or warm a whole dish in a 350°F (175°C) oven until heated through (about 20–30 minutes). Add a splash of chicken broth or cream if it seems dry.
Food safety: Do not leave cooked rice or chicken at room temperature over two hours; cool quickly and refrigerate to reduce bacterial growth.

Pro chef tips

Dry vs. oil-packed sun-dried tomatoes: Oil-packed are richer; rinse if they’re very salty. Rehydrate dry-packed in hot water for 10 minutes and drain.
Rice texture: Use day-old rice if possible — it holds texture better. Brown rice adds nuttiness but may need slightly more sauce.
Cheese melt: For an extra-bubbly top, switch half the mozzarella to provolone or fontina.
Make-ahead: Prepare the filling, refrigerate overnight, and bake just before serving to save evening time.
Even heating: Cut chicken into uniform pieces so every bite has the same balance of meat and rice.

Looking for ways to sneak more veggies in? I like to add shredded zucchini or blanched broccoli; another family-friendly, veggie-forward casserole to try is here: Cheesy Broccoli Chicken and Rice casserole.

Creative twists

Low-carb: Swap rice for riced cauliflower and reduce cream slightly.
Spicy version: Add red pepper flakes or a diced jalapeño to the sauté.
Mediterranean boost: Stir in chopped artichoke hearts and olives.
Vegetarian: Replace chicken with white beans and use vegetable broth.
Gluten-free: This recipe is naturally gluten-free if your chicken broth and seasoning are GF — double-check labels.

FAQ

Q: How long does this take from start to table?
A: If you have cooked rice and chicken ready, active time is about 20 minutes with an additional 15–20 minutes baking. From scratch (cooking rice and chicken) add roughly 30–45 minutes depending on your method.

Q: Can I use raw chicken?
A: Yes, but adjust the process: dice raw chicken and sauté until cooked through before adding the cream and other ingredients. Ensure the chicken reaches 165°F (74°C) for safety.

Q: Is this freezer-friendly?
A: Yes — freeze cooled portions in airtight containers for up to 2 months. Thaw in the fridge overnight before reheating in the oven for best texture.

Q: Can I substitute Greek yogurt or milk for heavy cream?
A: Greek yogurt can make a tangy, lighter sauce but may curdle with high heat; temper it by mixing with warm sauce off the heat. Milk or half-and-half will be thinner; you may need to simmer longer to thicken.

Q: How can I make it dairy-free?
A: Use dairy-free cream alternatives (coconut cream can work but will change flavor) and a lactose-free or plant-based cheese that melts well.

Conclusion

This Creamy Tuscan Chicken and Rice Casserole hits the sweet spot between cozy comfort and bright Mediterranean flavors. If you want another take on this concept, check a similar one-pot approach at Creamy Tuscan Chicken and Rice – Kroll’s Korner. For a baked, family-style version with lots of melty cheese, see Tuscan Chicken and Rice Bake – Melissa Jo Real Recipes. If you’d like a well-tested, restaurant-style creamy Tuscan chicken as inspiration, this guide is helpful: Best Creamy Tuscan Chicken Recipe – Delish. And for an industry perspective on pairing rice with rich, saucy dishes, visit the USA Rice Federation’s take: Creamy Tuscan Chicken and Rice – USA Rice Federation.

Enjoy the casserole — it’s great for leftovers, potlucks, and nights when you want something comforting without fuss.