
This creamy Cajun jambalaya pasta transforms classic Louisiana flavors into a comforting one-skillet meal that's perfect for weeknight dinners but impressive enough for guests. The combination of chicken, shrimp, and andouille sausage creates layers of flavor that meld beautifully with the spicy creamy sauce.
I first created this recipe when craving something spicy during a cold winter evening. The aroma of Cajun spices filled my kitchen and transported me straight to New Orleans. Now it's become our Friday night tradition when we want something special without restaurant prices.
Ingredients
- Linguine pasta: Serves as the perfect base to soak up the flavorful sauce
- Boneless skinless chicken thighs: Provide more flavor and moisture than breast meat
- Medium shrimp: Add a delicate seafood sweetness that balances the spice
- Andouille sausage: Brings authentic Cajun flavor and a pleasant smokiness
- Bell peppers: Both green and red add color and sweetness
- Red onion: Offers a milder flavor than yellow onions with beautiful color
- Cajun seasoning: The heart of this dish; look for one with balanced spices
- Half and half: Creates the perfect creamy texture without being too heavy
- Fire-roasted diced tomatoes: Add depth with their subtle char flavor
- Tomato paste: Intensifies the rich tomato flavor in the sauce
- Worcestershire sauce: Provides umami depth
- Reserved pasta water: Contains starch that helps bind the sauce
Step-by-Step Instructions
- Cook the Pasta:
- Boil linguine in well salted water until al dente about 8 to 9 minutes. The pasta should have a slight firmness as it will continue cooking slightly in the sauce. Before draining remember to reserve half a cup of the starchy pasta water which will help create a silky sauce texture later.
- Season and Cook the Chicken:
- Coat chicken pieces thoroughly with Cajun seasoning and salt ensuring each piece is evenly covered. This step is crucial for flavor development. Heat avocado oil until shimmering then add the chicken in a single layer without overcrowding. Allow it to develop a golden crust before flipping ensuring each piece cooks through to 165°F. The caramelization from searing adds depth to the final dish.
- Prepare and Cook the Seafood:
- Season shrimp with Cajun spices and salt using the same bowl from the chicken to capture all those flavorful remnants. Cook shrimp and sausage together which allows the sausage fat to infuse the shrimp with flavor. The shrimp are done when they turn pink and just curl their tails indicating they're perfectly cooked without becoming rubbery.
- Sauté the Vegetables:
- Cook bell peppers and onions in the same skillet to capture all the flavors left behind from the proteins. The vegetables should soften but maintain some texture for the best eating experience. Adding Cajun seasoning directly to the vegetables infuses them with spice. When adding garlic cook it briefly just until fragrant to prevent bitterness from overcooking.
- Create the Signature Sauce:
- Whisk cornstarch into half and half before adding to the pan which prevents lumps from forming. Combine with reserved pasta water tomatoes and seasonings allowing the mixture to simmer until it thickens to a silky consistency. The sauce should coat the back of a spoon but still flow easily.
- Combine Everything:
- Return all cooked proteins to the skillet along with the pasta. Gently toss everything together ensuring each component is coated with the creamy sauce. Allow it all to heat through for a few minutes which helps the flavors meld together perfectly.

The andouille sausage is my secret weapon in this recipe. Its smoky richness permeates the entire dish even when using just half a pound. The first time I served this to my Louisiana-born neighbor she declared it reminded her of home which remains my highest culinary compliment.
Adjusting the Heat Level
Not everyone enjoys the same spice level which makes this recipe wonderfully adaptable. For a milder version reduce the Cajun seasoning to 3 teaspoons total and remove the seeds from your bell peppers. If you prefer more heat add a diced jalapeño with the bell peppers or incorporate a teaspoon of cayenne into your seasoning mix. Remember that the dairy in the sauce helps temper the heat making it approachable even for those with moderate spice tolerance.
Make-Ahead Options
This jambalaya pasta works wonderfully as a prepare-ahead meal. You can cook all components separately up to two days ahead then combine and reheat when ready to serve. The sauce will thicken considerably when refrigerated so add a splash of chicken broth when reheating to restore its silky consistency. For meal prep divide into individual containers for quick lunches that will make your coworkers jealous.
Perfect Pairings
Complete your Cajun feast by serving this pasta with a simple side salad dressed with vinaigrette to cut through the richness. Garlic bread makes an excellent accompaniment for soaking up the flavorful sauce. For beverages a crisp Sauvignon Blanc or cold beer pairs wonderfully with the spicy flavors. End the meal with a light dessert like fresh berries or traditional beignets dusted with powdered sugar for an authentic New Orleans experience.
The Cultural Context
Jambalaya traditionally represents the melting pot of cultures in Louisiana combining Spanish French African and Caribbean influences. This pasta version takes creative liberty with the classic rice-based dish but maintains its spirit of combining seafood sausage and chicken in a flavorful spiced base. While purists might argue it strays from tradition the heart of Cajun cooking is about using what you have to create something delicious and comforting.

Frequently Asked Questions
- → What type of pasta works best for this dish?
Linguine is ideal for this recipe, but you can substitute it with fettuccine, spaghetti, or even penne if preferred.
- → Can I make it less spicy?
Yes, reduce the Cajun seasoning and avoid extra hot spice blends to make the dish milder. You can also add more half-and-half to neutralize the heat.
- → What protein alternatives can I use?
You can substitute chicken thighs with chicken breast, replace shrimp with scallops, or use smoked turkey sausage for a different flavor profile.
- → How can I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently with a splash of water or broth to loosen the sauce.
- → Can I use pre-cooked sausage or shrimp?
Yes, you can use pre-cooked sausage or shrimp. Just add them at the end to heat through without overcooking.
- → What’s the purpose of pasta water in the sauce?
Pasta water contains starch, which helps emulsify the sauce and make it silky and smooth when combined with the other ingredients.