Garlic Butter Chicken Alfredo Stuffed Shells – Creamy Dinner Recipe

If creamy Alfredo sauce, tender chicken, and melted cheese sound like your love language, these Garlic Butter Chicken Alfredo Stuffed Shells are your new favorite dinner. 🧄🍗

It’s everything you adore about classic chicken Alfredo — buttery, garlicky, and loaded with Parmesan — baked inside jumbo pasta shells and smothered in rich sauce. The result? A comforting meal that feels fancy enough for guests but easy enough for weeknights.

At inasrecipes.com, we’re all about family-style comfort recipes made simple. This one is pure magic: juicy chicken folded into creamy Alfredo, spooned into tender pasta shells, baked until bubbly, and topped with golden cheese.

Let’s get cooking — your kitchen’s about to smell incredible.

Why You’ll Love This Recipe

Buttery, Garlicky Goodness

The garlic-infused butter adds depth to the Alfredo sauce and transforms every bite into creamy perfection.

Extra Cheesy

Three kinds of cheese — mozzarella, Parmesan, and cream cheese — make these stuffed shells irresistibly rich.

Great for Leftovers

Bakes beautifully, reheats like a dream, and tastes even better the next day.

Family-Friendly

Even picky eaters love this dish — it’s cheesy, cozy, and filling.

🔗 Want another creamy classic? Try our Creamy Tuscan Chicken Pasta next!

Ingredients

For the Garlic Butter Alfredo Sauce

• 4 tbsp unsalted butter
• 4 garlic cloves, minced
• 2 tbsp all-purpose flour
• 2 cups heavy cream
• 1 cup whole milk
• ¾ cup grated Parmesan cheese
• ¼ tsp nutmeg (optional, for warmth)
• Salt & black pepper to taste

For the Stuffing

• 3 cups cooked chicken, shredded or chopped
• 1 cup ricotta cheese (or cream cheese for extra richness)
• 1 cup shredded mozzarella
• ½ cup grated Parmesan
• 1 tbsp chopped parsley
• Salt & pepper to taste

For Assembly

• 20 jumbo pasta shells, cooked al dente
• 1 cup shredded mozzarella (for topping)
• 2 tbsp butter (for greasing dish)
• Fresh parsley, for garnish

Step-by-Step Instructions

1 – Cook the pasta shells

1. Boil the jumbo shells in salted water according to package directions until al dente.
2. Drain, rinse lightly under cool water, and drizzle with a touch of olive oil to prevent sticking. Set aside.

2 – Prepare the garlic butter Alfredo sauce

1. In a large skillet, melt butter over medium heat.
2. Add minced garlic and sauté 1–2 minutes until fragrant.
3. Whisk in flour to form a light roux; cook for 1 minute.
4. Gradually pour in heavy cream and milk while whisking.
5. Simmer gently for 3–5 minutes until thickened.
6. Stir in Parmesan, nutmeg, salt, and pepper.
7. Remove from heat — your kitchen now smells heavenly!

🔗 Check out Our Foolproof Alfredo Sauce Guide for extra tips.

3 – Mix the chicken filling

1. In a large bowl, combine shredded chicken, ricotta (or cream cheese), mozzarella, Parmesan, and parsley.
2. Add ½ cup of prepared Alfredo sauce to bind.
3. Season lightly with salt and pepper.

4 – Stuff the shells

1. Spread ½ cup Alfredo sauce across the bottom of a buttered 9 × 13-inch baking dish.
2. Fill each shell with 2–3 tablespoons of the chicken mixture and arrange snugly in the dish.
3. Spoon remaining Alfredo sauce evenly over the shells.
4. Sprinkle with the reserved mozzarella.

5 – Bake to perfection

1. Cover loosely with foil and bake at 375 °F (190 °C) for 20 minutes.
2. Remove foil and bake another 10 minutes until cheese is melted and golden.
3. Garnish with chopped parsley and serve warm!

Tips & Variations

• Use rotisserie chicken for fast prep.
• Add spinach or broccoli to the filling for a veggie boost.
• Swap pasta shells for manicotti if desired.
• Make ahead: Assemble up to 1 day ahead, cover, and refrigerate. Bake straight from the fridge (add 10 minutes).
• Lighten it up: Use half-and-half instead of heavy cream and low-fat cheese.

🧄 Pro Tip: For extra flavor, mix a teaspoon of garlic paste into your Alfredo sauce before baking.

Storage & Reheating

Refrigerate: Store leftovers in an airtight container up to 4 days.

Freeze:

• Freeze cooked shells in freezer-safe dish up to 2 months.
• Reheat covered at 350 °F for 25 minutes, or until warm throughout.

Meal prep tip: Divide into portions before freezing for quick weekday lunches.

🔗 Love freezer-friendly dinners? Don’t miss our Baked Ziti with Creamy Tomato Sauce.

Frequently Asked Questions

How long can you keep leftover chicken alfredo?

You can safely store leftover chicken Alfredo in the refrigerator for 3–4 days in a sealed container. Reheat gently on the stove or in the oven with a splash of milk to loosen the sauce.

Can you freeze stuffed shells after they are cooked?

Absolutely! Cool completely, wrap tightly in foil or a freezer bag, and freeze for up to 2 months. To reheat, bake covered at 350 °F until hot (about 25 minutes).

How did chicken alfredo get its name?

Chicken Alfredo takes its name from Alfredo di Lelio, an Italian restaurateur who created the creamy Parmesan-butter sauce in Rome during the early 1900s. Adding chicken became a popular American twist later.

What are the benefits of chicken alfredo?

It’s a balanced comfort meal — protein-rich chicken, energy-giving pasta, and calcium from cheese. Plus, it’s family-friendly and satisfies cravings for creamy, savory flavors.

Serving Ideas

• Serve with garlic bread or a fresh green salad for a complete meal.
• Add a sprinkle of red pepper flakes for a spicy kick.
• Pair with a glass of crisp white wine or sparkling water with lemon.

🔗 For a lighter side, try our Parmesan Roasted Vegetables.

Recipe Card

Yield: 6 servings
Prep Time: 20 min
Cook Time: 30 min
Total Time: 50 min

Ingredients

(see detailed list above)

Instructions

1. Cook pasta shells and drain.
2. Prepare garlic butter Alfredo sauce.
3. Mix chicken filling with cheeses.
4. Stuff shells and arrange in baking dish.
5. Bake 30 minutes at 375 °F until bubbly and golden.

Calories per serving: ~460

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