If you’re craving bold flavors with creamy comfort but don’t want to settle for the same old pasta night, Creamy Cajun Chicken Shells is your new secret weapon. Imagine tender jumbo shells brimming with juicy Cajun-spiced chicken, a trio of melting cheeses, and all swaddled in a velvety sauce that’s just the right amount of spicy. Every bite delivers a cozy, mouthwatering mix of Southern flair and classic Italian comfort—ideal for busy weeknights or wowing guests at your next gathering.

Ingredients You’ll Need
The beauty of this dish lies in its straightforward ingredients—each one playing a starring role in texture, taste, or gorgeous color. It’s the sort of pantry-friendly lineup that rewards you with layers of savory flavor and an impossibly creamy finish.
- Jumbo pasta shells: Their size makes them perfect for stuffing full of deliciousness and baking to perfection.
- Cooked chicken, shredded: A simple way to add protein; rotisserie chicken works brilliantly and saves time.
- Olive oil: Provides a lovely base for sautéing the veggies and coaxing out flavor.
- Onion, finely chopped: Adds depth and a gentle sweetness that balances the spice.
- Red bell pepper, diced: Offers crunch and a pop of color that makes the whole pan inviting.
- Garlic, minced: The aromatic backbone of any great savory dish—don’t skip it!
- Cajun seasoning: Brings that signature smoky warmth; adjust to your preferred heat level.
- Paprika: Gives a lovely reddy glow and a subtle smokiness that enhances the Cajun kick.
- Salt: Essential for rounding out the richness—taste as you go.
- Black pepper: A little punch to zero in on all those flavor layers.
- Ricotta cheese: Keeps the filling ultra-creamy and light, like a pillowy cloud.
- Shredded mozzarella cheese: The ultimate cheese pull—gooey and melty with mild flavor.
- Grated Parmesan cheese: For sharp, unmistakable umami notes that elevate every forkful.
- Butter: The backbone of the silky sauce, providing richness and sheen.
- All-purpose flour: Used for the roux, so the sauce thickens up perfectly.
- Milk: Lightens up the sauce, keeping it creamy but pourable.
- Heavy cream: Turns the sauce from basic to dreamy—don’t skimp here!
- More Cajun seasoning: Double up for that full-bodied spiced character.
- Garlic powder: Adds a nuanced undertone without overpowering the creamy sauce.
- Salt (for sauce): Taste and adjust as you go for a perfectly seasoned finish.
- Pepper (for sauce): Just a touch rounds out the creaminess with subtle heat.
How to Make Creamy Cajun Chicken Shells
Step 1: Cook the Jumbo Pasta Shells
Start your Creamy Cajun Chicken Shells journey by boiling the jumbo shells in salted water until al dente. It’s important not to overcook them—they’ll finish cooking in the oven and you want them sturdy enough to hold that luscious filling. Drain well, then let them cool a bit, making them easy to handle when it’s time to stuff.
Step 2: Sauté the Veggies
Heat up the olive oil in a skillet over medium. Toss in those finely chopped onions and red bell pepper, stirring until they’ve softened and released their fragrance—usually about five minutes. Garlic goes in last for just a minute, blooming with flavor but never burning. This step ensures the foundation of your filling is sweet, savory, and colorful.
Step 3: Prepare the Chicken Filling
Add your shredded chicken to the skillet along with Cajun seasoning, paprika, salt, and black pepper. Stir everything together until the chicken soaks up all the seasoning and is warmed through. Take it off the heat and let it cool ever so slightly before mixing it in a bowl with ricotta, mozzarella, and Parmesan. Give it a good stir until everything’s combined—you want it creamy and cohesive so every shell gets the good stuff.
Step 4: Make the Creamy Cajun Sauce
Melt the butter in a saucepan and whisk in the flour to make a quick roux. After a minute of cooking (this cooks the flour taste out), gradually add the milk and heavy cream, whisking constantly to avoid lumps. Flavor with more Cajun seasoning, garlic powder, salt, and pepper. Simmer, whisking often, until the sauce thickens up and coats the back of a spoon—luxuriously creamy and packed with subtle spice.
Step 5: Assemble the Shells
Pour half your velvety sauce into the base of a 9×13-inch (33×23 cm) baking dish—it prevents sticking and assures every bite is saucy. Now fill each shell with a generous spoonful of chicken-cheese mixture and arrange them snuggly over the sauce. Every shell is like a little gift waiting to be opened at dinner.
Step 6: Bake to Perfection
Pour the remaining sauce lovingly over the filled shells, making sure you cover all the nooks and crannies. Sprinkle a little extra cheese on top if you’re feeling indulgent (who could say no?). Cover with foil and bake in a preheated oven at 190°C for 20 minutes, then uncover and finish for 10 more until bubbling and golden.
Step 7: Cool and Garnish
After baking, let your Creamy Cajun Chicken Shells rest for a few minutes—this gives the cheese and sauce a chance to settle. For a pop of fresh color and a little fresh flavor, sprinkle over some chopped parsley just before serving.
How to Serve Creamy Cajun Chicken Shells (Print Version)

Garnishes
Chopped fresh parsley adds a lovely burst of color and brightness to cut through the richness, but you can also scatter on sliced green onions, a sprinkle of extra Parmesan, or even a dash more Cajun seasoning for added heat and flair. Let your tastebuds guide you—every garnish adds its own special touch.
Side Dishes
Pair these shells with a crisp green salad tossed in a zesty vinaigrette to balance the creamy sauce, or add garlic bread to soak up every last drop. Roasted vegetables or buttery green beans work wonderfully as a colorful counterpoint, rounding out your meal for a truly satisfying feast.
Creative Ways to Present
If you’re hosting or just want to impress, arrange each shell on individual plates with a drizzle of extra sauce. Or, bake and serve them family-style in a rustic dish, letting everyone scoop out their favorites. For buffet-style gatherings, stuff mini shells for bite-sized party treats—watch them disappear fast!
Make Ahead and Storage
Storing Leftovers
Creamy Cajun Chicken Shells (Print Version) keep surprisingly well! Store any leftovers in an airtight container in the fridge for up to three days. The flavors deepen as they rest, making for even tastier reheats the next day.
Freezing
If you want to get ahead on busy weeks or prep for guests, assemble the shells (without baking) and wrap tightly before freezing. When ready, bake straight from frozen—just add a little extra cooking time. Individual portions also freeze well for easy, comforting lunches.
Reheating
For best results, reheat shells covered in an oven at 180°C until warmed through and bubbly. If you’re doing just a single portion, the microwave works, but add a splash of milk or cream to keep things creamy and prevent drying out.
FAQs
Can I substitute another protein for chicken?
Absolutely! Shredded turkey, pork, or even spicy sausage are all great choices that keep with the Cajun character. For a vegetarian twist, try cooked mushrooms or roasted cauliflower in place of the meat.
What’s the best way to make it less spicy?
Just use less Cajun seasoning and omit anything extra like cayenne—add gradually and taste as you go. The cheeses and creamy sauce also mellow out the heat, so it’s easy to adapt for all palates.
How do I prevent the shells from tearing?
Cook the pasta shells just until al dente, then rinse under cold water to stop further cooking. Handle them gently with a spoon instead of tongs, and fill with a piping bag or small spoon for less breakage.
Can I assemble Creamy Cajun Chicken Shells ahead of time?
Definitely! You can prepare and stuff the shells, then refrigerate the assembled dish (covered) up to 24 hours in advance. Pop it in the oven when you’re ready—just add a few extra minutes to the baking time.
Is it okay to use store-bought Cajun seasoning?
Store-bought works well, especially when you’re in a hurry. Just check the ingredients for salt and spice level so you can adjust the recipe to match your taste. If you want to DIY, mix paprika, garlic powder, onion powder, thyme, oregano, cayenne, and black pepper!
Final Thoughts
Creamy Cajun Chicken Shells (Print Version) is the kind of recipe that brings everyone to the table with a smile. Rich, spicy, and impossibly creamy, it’s destined to become a favorite in your rotation. Give it a try and see just how easy it is to add a hint of Cajun sunshine to any night of the week!
PrintCreamy Cajun Chicken Shells (Print Version) Recipe
Creamy Cajun Chicken Shells is a delightful dish where Cajun seasoned chicken and cheese fill pasta shells, baked in a creamy sauce until golden and bubbling. Perfect for a comforting and flavorful meal.
- Prep Time: 25 minutes
- Cook Time: 30 minutes
- Total Time: 55 minutes
- Yield: 6 servings
- Category: Main Dish
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Main Ingredients
- 20 jumbo pasta shells
- 2 cups cooked chicken, shredded
- 1 tablespoon olive oil
- 1/2 onion, finely chopped
- 1 red bell pepper, diced
- 2 cloves garlic, minced
- 1 teaspoon Cajun seasoning
- 1/2 teaspoon paprika
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
- 1 cup ricotta cheese
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
Sauce Ingredients
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 2 cups milk
- 1/2 cup heavy cream
- 1 teaspoon Cajun seasoning
- 1/4 teaspoon garlic powder
- Salt to taste
- Pepper to taste
Instructions
- Cook Pasta Shells: Boil pasta shells until al dente, drain, and set aside.
- Sauté Vegetables: Sauté onion, bell pepper, and garlic. Add chicken, Cajun seasoning, paprika, salt, and pepper.
- Prepare Filling: Combine chicken mixture with cheeses in a bowl.
- Make Sauce: Create a roux, add milk, cream, seasonings, and simmer until thickened.
- Assemble: Layer sauce, fill shells, top with sauce and cheese.
- Bake: Cover and bake, then uncover to golden perfection.
- Serve: Let cool slightly, garnish with parsley, and enjoy!
Notes
- Prepare filling ahead for richer flavor.
- Use rotisserie chicken for a quicker alternative.
Nutrition
- Serving Size: 1 stuffed shell
- Calories: 285
- Sugar: 2g
- Sodium: 380mg
- Fat: 15g
- Saturated Fat: 8g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 19g
- Fiber: 1g
- Protein: 18g
- Cholesterol: 67mg