Golden, cheesy, and outrageously creamy, these Million Dollar Chicken Alfredo Stuffed Shells are the kind of meal that stops conversations at the table. Imagine tender pasta shells filled with a rich mixture of shredded chicken, ricotta, and herbs, all nestled in luscious Alfredo sauce and topped with bubbling melted cheese. This dish lives up to its “million dollar” name by delivering that irresistible baked pasta comfort with indulgent flair.

Perfect for family dinners, gatherings, or a cozy night in, this recipe brings elegance to your casserole game without needing a culinary degree. It’s impressive yet approachable, and makes even a regular Tuesday feel like a special occasion. Plus, it’s a great way to use leftover chicken or rotisserie meat with minimal fuss.

Why You’ll Love This Million Dollar Chicken Alfredo Stuffed Shells

Ultra-Creamy & Cheesy: Layers of Alfredo sauce and melty cheese ensure each bite is rich and comforting.
Make-Ahead Friendly: Assemble it the day before and just pop it in the oven when ready to serve.
Crowd Pleaser: This is a guaranteed hit at potlucks and family dinners.
Freezer Friendly: Make an extra batch and freeze it for an easy future meal.

Preparation Phase & Tools to Use

Essential Tools and Equipment:

Large Pot: For boiling the pasta shells until al dente.
Mixing Bowls: To combine the chicken and cheese mixture evenly.
9×13 Baking Dish: To layer the shells and sauce. A glass or ceramic dish works best for even heating.
Spoon or Cookie Scoop: Makes filling each shell neat and fast.
Aluminum Foil: For covering during baking to prevent over-browning.
Grater: Freshly grated cheese melts better and adds depth.

Each tool here helps ensure even cooking, clean presentation, and the creamy, cheesy result we crave in baked pasta dishes. Taking the time to prep your tools makes this recipe a breeze to assemble and a dream to serve.

Ingredients for the Million Dollar Chicken Alfredo Stuffed Shells

Jumbo Pasta Shells: These create the perfect vessel to hold that creamy chicken filling.
Cooked Chicken: Shredded rotisserie or leftover chicken adds flavor and saves time.
Ricotta Cheese: Offers a creamy texture that binds the filling together.
Cream Cheese: Gives the mixture that “million dollar” richness.
Mozzarella Cheese: Melts beautifully for gooey, cheesy goodness.
Parmesan Cheese: Adds a salty, nutty depth to balance the creaminess.
Alfredo Sauce: The star of the dish—rich, garlicky, and comforting.
Italian Seasoning: Brings herbs and depth of flavor.
Fresh Parsley: For a pop of color and freshness.
Salt & Pepper: Essential for seasoning everything to perfection.

How To Make the Million Dollar Chicken Alfredo Stuffed Shells

Step 1: Cook and Cool the Shells

Boil the jumbo shells in salted water until just al dente. Drain and rinse with cold water to stop cooking and prevent sticking.

Step 2: Mix the Filling

In a large bowl, combine ricotta, cream cheese, 1 cup mozzarella, Parmesan, cooked chicken, and Italian seasoning. Stir until smooth and creamy.

Step 3: Fill the Shells

Using a spoon or scoop, stuff each cooked shell with a generous amount of the filling mixture.

Step 4: Assemble the Dish

Spread a layer of Alfredo sauce at the bottom of your baking dish. Arrange the stuffed shells snugly in the dish. Pour remaining Alfredo sauce on top, then sprinkle with the rest of the mozzarella.

Step 5: Bake to Perfection

Cover with foil and bake at 350°F (175°C) for 25 minutes. Remove foil and bake for an additional 10 minutes until golden and bubbly.

Step 6: Garnish and Serve

Sprinkle with freshly chopped parsley before serving for a fresh finish.

Serving and Storing These Stuffed Shells

These shells are best served hot, fresh from the oven, with a side of garlic bread or a crisp green salad. If you have leftovers, store them in an airtight container in the refrigerator for up to 4 days. They reheat beautifully in the oven or microwave. For freezing, assemble the dish and freeze before baking—just thaw overnight and bake as usual.

Frequently Asked Questions

How do I make this ahead of time?

Assemble everything the day before, cover tightly, and refrigerate. Bake when ready to serve.

Can I freeze this dish?

Absolutely! Freeze assembled shells (unbaked) for up to 3 months. Thaw and bake when needed.

What kind of chicken works best?

Rotisserie chicken is quick and flavorful, but any cooked and shredded chicken breast or thighs will work great.

Can I substitute the ricotta?

Yes! Cottage cheese or a ricotta-mozzarella blend can be used if you prefer a lighter texture.

What side dishes go well with it?

Garlic knots, Caesar salad, or roasted veggies make delicious pairings.

Can I use a different sauce?

You can try a pink sauce (Alfredo + marinara) for a fun twist, but Alfredo keeps it true to its creamy roots.

Want More Chicken Dinner Ideas?

If you loved these Million Dollar Chicken Alfredo Stuffed Shells, check out more cozy, creamy chicken favorites:

Cheesy Garlic Chicken Wraps for a melty, savory handheld meal.
Golden Crispy Chicken with Parmesan Mushroom Sauce for elegant skillet simplicity.
Honey Pepper Chicken Mac and Cheese for a sweet and spicy pasta fix.
Ultimate Cheesy Chicken Spaghetti when you want bold flavors and big portions.
Texas Roadhouse Style Garlic Butter Chicken Skillet for restaurant-style flair at home.

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And let me know in the comments how yours turned out! Did you use rotisserie chicken or make your own? Did you sneak in any extra cheese?

I love hearing how others make these recipes their own. Questions are welcome too—let’s help each other cook smarter.

For more delicious everyday dinners and indulgent casseroles, follow along on Pinterest – Kitchen By Kate.