Cajun Chicken Alfredo Stuffed Shells

If you love rich, creamy pasta dishes with a bold Southern twist, these Cajun Chicken Alfredo Stuffed Shells will instantly earn a spot in your dinner rotation. Tender jumbo pasta shells are filled with a cheesy Cajun chicken mixture, smothered in homemade Alfredo sauce, and baked until golden, bubbly perfection. It’s the best of both worlds—comforting Italian-inspired pasta meets bold Louisiana spice!

When I first made these, I knew it would become a go-to recipe for entertaining. It looks fancy, but it’s surprisingly simple to put together, and the flavors are unforgettable.

Why You’ll Love This Recipe

• Southern-Italian Fusion – Creamy Alfredo sauce paired with Cajun spice.
• Weeknight Friendly – Ready in just 35 minutes.
• Cheesy Comfort – Mozzarella, Parmesan, and optional ricotta make the filling rich and indulgent.
• Great for Gatherings – A crowd-pleasing bake perfect for potlucks or family dinners.

Ingredients

• Jumbo pasta shells (about 20)
• 2 cups cooked chicken breast, diced or shredded
• 1 tablespoon Cajun seasoning, divided
• 2 tablespoons butter
• 3 cloves garlic, minced
• 1½ cups heavy cream
• 1 cup grated Parmesan cheese
• 1 cup shredded mozzarella cheese (plus more for topping)
• 1 cup ricotta cheese (optional)
• Salt and pepper, to taste
• Fresh chopped parsley, for garnish

Instructions

1. Cook the Shells
   Boil pasta shells in salted water until al dente. Drain and let cool.
2. Prepare the Chicken
   Toss cooked chicken with half the Cajun seasoning. Set aside.
3. Make the Alfredo Sauce
   In a skillet, melt butter over medium heat. Sauté garlic until fragrant. Stir in heavy cream and bring to a simmer. Add Parmesan cheese and the remaining Cajun seasoning. Stir until smooth and slightly thickened. Taste and season with salt and pepper.
4. Make the Filling
   In a bowl, combine Cajun-seasoned chicken, half of the Alfredo sauce, mozzarella, and ricotta (if using). Mix well.
5. Assemble the Shells
   Stuff each shell with the filling and arrange in a greased baking dish. Pour remaining Alfredo sauce over the shells. Top with extra mozzarella.
6. Bake
   Cover with foil and bake at 375°F (190°C) for 20 minutes. Remove foil and broil for 2–3 minutes until golden and bubbly.
7. Serve
   Garnish with fresh parsley and serve warm.

Tips for Success

• Cook extra shells—some may tear during boiling.
• Use rotisserie chicken for a quick shortcut.
• For spicier shells, add a pinch of cayenne pepper or extra Cajun seasoning.
• Let the shells rest a few minutes before serving so the filling sets.

Make It Your Own

• Seafood Twist – Swap chicken for shrimp or crawfish.
• Lighter Version – Use half-and-half instead of heavy cream.
• Vegetarian Option – Replace chicken with sautéed mushrooms or spinach.

Serving Suggestions

• Pair with garlic bread or a simple green salad.
• Serve with roasted veggies for a complete meal.
• Great alongside a crisp white wine or sparkling water with lemon.

Storage & Reheating

• Refrigerate: Store leftovers covered in the fridge for up to 4 days.
• Freeze: Assemble, cover tightly, and freeze up to 2 months. Thaw overnight before baking.
• Reheat: Warm in a 350°F oven until heated through.

Final Thoughts

These Cajun Chicken Alfredo Stuffed Shells are the ultimate comfort food fusion—spicy, creamy, cheesy, and utterly delicious. Whether for a weeknight dinner or a special gathering, they’re guaranteed to impress.

Share Your Southern Comfort!

Made this recipe? Tag @yourhandle and use #CajunAlfredoShells so I can see your cheesy, golden creations!

📖 Recipe

Print Pin

Cajun Chicken Alfredo Stuffed Shells

Cajun Chicken Alfredo Stuffed Shells – creamy Alfredo, cheesy filling & bold Cajun spice. Perfect weeknight dinner in 35 minutes!

Course Dinner, Lunch, Main Course, Pasta

Cuisine American

Keyword Cajun Chicken Alfredo Stuffed Shells

Prep Time 15 minutes minutes

Cook Time 20 minutes minutes

Total Time 35 minutes minutes

Servings 6

Ingredients

• Jumbo pasta shells about 20
• 2 cups cooked chicken breast diced or shredded
• 1 tablespoon Cajun seasoning divided
• 2 tablespoons butter
• 3 cloves garlic minced
• 1½ cups heavy cream
• 1 cup grated Parmesan cheese
• 1 cup shredded mozzarella cheese plus more for topping
• 1 cup ricotta cheese optional
• Salt and pepper to taste
• Fresh chopped parsley for garnish

Instructions

Cook the Shells

• Boil pasta shells in salted water until al dente. Drain and let cool.

Prepare the Chicken

• Toss cooked chicken with half the Cajun seasoning. Set aside.

Make the Alfredo Sauce

• In a skillet, melt butter over medium heat. Sauté garlic until fragrant. Stir in heavy cream and bring to a simmer. Add Parmesan cheese and the remaining Cajun seasoning. Stir until smooth and slightly thickened. Taste and season with salt and pepper.

Make the Filling

• In a bowl, combine Cajun-seasoned chicken, half of the Alfredo sauce, mozzarella, and ricotta (if using). Mix well.

Assemble the Shells

• Stuff each shell with the filling and arrange in a greased baking dish. Pour remaining Alfredo sauce over the shells. Top with extra mozzarella.

Bake

• Cover with foil and bake at 375°F (190°C) for 20 minutes. Remove foil and broil for 2–3 minutes until golden and bubbly.

Serve

• Garnish with fresh parsley and serve warm.