Ingredients
For the Chicken Filling:
- 1.5 lbs boneless, skinless chicken breasts, cut into small cubes
- 1 tbsp olive oil
- 1 tbsp Cajun seasoning (adjust to your spice preference)
- 1/2 cup chopped onion
- 1/2 cup chopped bell pepper (green, red, or a mix)
- 2 cloves garlic, minced
- 4 oz cream cheese, softened
- 1/2 cup ricotta cheese
- 1/4 cup grated Parmesan cheese
- 1/4 cup chopped fresh parsley
- Salt and pepper to taste
For the Pasta:
- 1 box (12 oz) jumbo pasta shells
For the Cajun Cream Sauce:
- 2 tbsp butter
- 2 tbsp all-purpose flour
- 2 cups milk (or half-and-half for extra creaminess)
- 1/2 cup chicken broth
- 1/2 cup heavy cream
- 1/4 cup grated Parmesan cheese
- 1 tsp Cajun seasoning (adjust to taste)
- Salt and pepper to taste
Optional Toppings:
- Shredded mozzarella cheese
- Chopped green onions
- Extra Cajun seasoning
Let’s Get Cooking: Step-by-Step Instructions
Step 1: Cook the Pasta
- Bring a large pot of salted water to a boil.
- Add the jumbo pasta shells and cook according to package directions for al dente. You want them slightly firm so they hold their shape when stuffed.
- Drain the pasta well and rinse with cold water to stop the cooking process. Set aside.
Step 2: Prepare the Chicken Filling
- In a large skillet, heat the olive oil over medium-high heat.
- Add the cubed chicken and Cajun seasoning. Cook until the chicken is cooked through and lightly browned, about 5-7 minutes. Make sure to stir occasionally to prevent sticking.
- Add the chopped onion and bell pepper to the skillet. Cook until softened, about 3-5 minutes.
- Add the minced garlic and cook for another minute until fragrant. Be careful not to burn the garlic!
- Remove the skillet from the heat.
- In a large bowl, combine the cooked chicken and vegetable mixture with the softened cream cheese, ricotta cheese, Parmesan cheese, and chopped parsley.
- Season with salt and pepper to taste. Mix well until everything is thoroughly combined.
Step 3: Make the Cajun Cream Sauce
- In a medium saucepan, melt the butter over medium heat.
- Whisk in the flour and cook for 1-2 minutes, stirring constantly, to create a roux. This will help thicken the sauce.
- Gradually whisk in the milk and chicken broth, making sure to smooth out any lumps.
- Bring the sauce to a simmer, stirring constantly, until it begins to thicken, about 3-5 minutes.
- Stir in the heavy cream, Parmesan cheese, and Cajun seasoning.
- Season with salt and pepper to taste.
- Reduce the heat to low and keep the sauce warm while you stuff the shells.
Step 4: Stuff the Shells
- Preheat your oven to 375°F (190°C).
- Lightly grease a 9×13 inch baking dish.
- Spoon the Cajun chicken filling into each cooked jumbo pasta shell. Be generous with the filling!
- Arrange the stuffed shells in the prepared baking dish, side by side.
Step 5: Bake the Stuffed Shells
- Pour the Cajun cream sauce evenly over the stuffed shells, making sure to cover them completely.
- If desired, sprinkle shredded mozzarella cheese over the top.
- Cover the baking dish with aluminum foil.
- Bake for 20 minutes.
- Remove the foil and bake for another 10-15 minutes, or until the cheese is melted and bubbly and the sauce is heated through.
- Let the stuffed shells rest for a few minutes before serving.
Step 6: Garnish and Serve
- Garnish with chopped green onions and a sprinkle of extra Cajun seasoning, if desired.
- Serve hot and enjoy!
Tips and Tricks for Perfect Cajun Chicken Stuffed Shells
- Don’t Overcook the Pasta: Al dente pasta is key! Overcooked pasta will be mushy and difficult to stuff.
- Softened Cream Cheese is a Must: Make sure your cream cheese is softened to room temperature for a smooth and creamy filling. Trust me, it makes a difference!
- Adjust the Spice Level: Cajun seasoning can vary in heat, so adjust the amount to your preference. Start with less and add more to taste.
- Make Ahead: You can assemble the stuffed shells ahead of time and store them in the refrigerator for up to 24 hours before baking. Just add a few extra minutes to the baking time.
- Freezing Instructions: These stuffed shells freeze beautifully! Assemble the shells, but don’t bake them. Wrap the baking dish tightly with plastic wrap and then foil. Freeze for up to 3 months. When ready to bake, thaw overnight in the refrigerator and bake as directed, adding about 10-15 minutes to the baking time.
- Spice it Up: Add a pinch of cayenne pepper to the chicken filling or the sauce for an extra kick!
- Use Rotisserie Chicken: Short on time? Use shredded rotisserie chicken to save time on cooking the chicken.
Variations and Substitutions
- Vegetarian Option: Substitute the chicken with sautéed mushrooms, spinach, or other vegetables of your choice.
- Different Cheese: Experiment with different cheeses in the filling, such as provolone or Monterey Jack.
- Spicier Sauce: Add a dash of hot sauce or a pinch of red pepper flakes to the Cajun cream sauce for extra heat.
- Add Vegetables to the Sauce: Sauté some diced onions, bell peppers, and celery before making the cream sauce for added flavor and nutrients.
- Seafood Option: Swap the chicken for shrimp or crawfish for a delicious Cajun seafood twist.
Serving Suggestions
These Cajun Chicken Stuffed Shells are a complete meal on their own, but here are a few side dishes that would pair perfectly:- A simple green salad with a light vinaigrette
- Garlic bread or breadsticks
- Steamed vegetables like broccoli or green beans
- Corn on the cob
Other Recipes You Might Enjoy
If you love this Cajun Chicken Stuffed Shells recipe, here are a few other recipes you might enjoy:- Cajun Honey Garlic Sausage & Rice for a quick and flavorful weeknight meal.
- Chicken Casserole Recipe for another comforting and easy dinner option.
- Marry Me Chicken Pasta is another creamy and delicious chicken pasta dish that’s sure to impress.
- Cajun Chicken Rotini Skillet for a faster weeknight dinner.
- For those watching their carbs, the Creamy Low Carb Chicken Casserole is a great alternative.
- If you’re a fan of stuffed shells with a spicy twist, be sure to check out the Buffalo Chicken Stuffed Shells.
Why This Recipe Works
This Cajun Chicken Stuffed Shells recipe is a winner for several reasons:- Flavor Explosion: The combination of Cajun seasoning, creamy cheese, and tender chicken creates a truly unforgettable flavor experience.
- Comfort Food at its Finest: This dish is warm, comforting, and satisfying – perfect for a cozy night in.
- Easy to Customize: The recipe is very versatile and can be easily adapted to your own preferences and dietary needs.
- Crowd-Pleaser: This is a dish that everyone will love, making it perfect for family dinners, potlucks, or gatherings with friends.
- Make-Ahead Friendly: You can prepare the stuffed shells ahead of time, making it a great option for busy weeknights or entertaining.
Can I prepare the Cajun Chicken Stuffed Shells ahead of time?
Yes, you can assemble the stuffed shells ahead of time and store them in the refrigerator for up to 24 hours before baking. Just add a few extra minutes to the baking time.
How do I adjust the spice level of the recipe?
Cajun seasoning can vary in heat, so adjust the amount to your preference. Start with less and add more to taste in both the chicken filling and the sauce.
Is there a vegetarian option for this recipe?
Yes, you can substitute the chicken with sautéed mushrooms, spinach, or other vegetables of your choice for a vegetarian option.
Can I freeze the Cajun Chicken Stuffed Shells?
Yes, these stuffed shells freeze beautifully! Assemble the shells, but don’t bake them. Wrap the baking dish tightly with plastic wrap and then foil. Freeze for up to 3 months. When ready to bake, thaw overnight in the refrigerator and bake as directed, adding about 10-15 minutes to the baking time.

Ultimate Cajun Chicken Stuffed Shells
Ingredients
Equipment
Method
- Bring a large pot of salted water to a boil.
- Add the jumbo pasta shells and cook according to package directions for al dente. Drain well and rinse with cold water. Set aside.
- In a large skillet, heat the olive oil over medium-high heat.
- Add the cubed chicken and Cajun seasoning. Cook until the chicken is cooked through and lightly browned, about 5-7 minutes. Stir occasionally.
- Add the chopped onion and bell pepper to the skillet. Cook until softened, about 3-5 minutes.
- Add the minced garlic and cook for another minute until fragrant.
- Remove the skillet from the heat.
- In a large bowl, combine the cooked chicken and vegetable mixture with the softened cream cheese, ricotta cheese, Parmesan cheese, and chopped parsley.
- Season with salt and pepper to taste. Mix well.
- In a medium saucepan, melt the butter over medium heat.
- Whisk in the flour and cook for 1-2 minutes, stirring constantly, to create a roux.
- Gradually whisk in the milk and chicken broth, making sure to smooth out any lumps.
- Bring the sauce to a simmer, stirring constantly, until it begins to thicken, about 3-5 minutes.
- Stir in the heavy cream, Parmesan cheese, and Cajun seasoning.
- Season with salt and pepper to taste.
- Reduce the heat to low and keep the sauce warm.
- Preheat your oven to 375°F (190°C).
- Lightly grease a 9×13 inch baking dish.
- Spoon the Cajun chicken filling into each cooked jumbo pasta shell.
- Arrange the stuffed shells in the prepared baking dish, side by side.
- Pour the Cajun cream sauce evenly over the stuffed shells.
- Sprinkle shredded mozzarella cheese over the top (optional).
- Cover the baking dish with aluminum foil.
- Bake for 20 minutes.
- Remove the foil and bake for another 10-15 minutes, or until the cheese is melted and bubbly and the sauce is heated through.
- Let the stuffed shells rest for a few minutes before serving.
- Garnish with chopped green onions and a sprinkle of extra Cajun seasoning, if desired.
- Serve hot and enjoy!