If you’re craving a dish that packs a punch of flavor while remaining comforting and hearty, Cajun Chicken and Shrimp Fettuccine is the perfect answer. This recipe blends succulent chicken breast and juicy shrimp with a creamy, spiced sauce that clings beautifully to tender fettuccine noodles. Whether it’s a weeknight dinner or a weekend treat, this dish brings the vibrant essence of Cajun cuisine right to your plate. Plus, it’s straightforward enough to make without spending hours in the kitchen!
The Upside of Cajun Chicken and Shrimp Fettuccine

This dish is an absolute crowd-pleaser thanks to its rich, layered flavors and satisfying textures. The combination of chicken and shrimp adds a delightful mix of protein, while the Cajun seasoning introduces a smoky, spicy kick that elevates the creamy sauce. Using simple pantry staples and fresh ingredients, you can whip up a restaurant-quality meal in under 40 minutes. Plus, it’s versatile enough to customize with your favorite vegetables or adjust the spice level to suit your taste buds.
Not to mention, the fettuccine noodles soak up the luscious sauce perfectly, ensuring every bite is full of flavor. It’s a fantastic way to enjoy a taste of Louisiana-inspired cuisine without needing any exotic ingredients or complicated steps. If you love dishes like Creamy Cajun Shrimp And Sausage Penne Chicken Sausage, you’ll feel right at home with this recipe’s bold and comforting profile.
The Essentials
- 8 oz fettuccine pasta – The perfect long pasta that holds the sauce beautifully.
- 1 lb chicken breast, sliced – Tender and juicy for that hearty protein base.
- 1 lb shrimp, peeled and deveined – Adds a sweet seafood touch to the dish.
- 2 tbsp olive oil – For sautéing and adding richness.
- 1 onion, diced – Provides a savory foundation.
- 1 bell pepper, diced – Adds sweetness and color.
- 3 cloves garlic, minced – For aromatic depth.
- 1 cup heavy cream – Creates the luxurious, creamy sauce.
- 1 cup chicken broth – Balances the richness with a savory note.
- 2 tbsp Cajun seasoning – The star spice blend for authentic flavor.
- Salt and pepper to taste – To adjust seasoning perfectly.
- 2 green onions, chopped for garnish – Adds freshness and a pop of color.
Essential Tools for Success
- Large pot – For boiling the fettuccine pasta.
- Large skillet or sauté pan – To cook the chicken, shrimp, and sauce.
- Sharp knife – For slicing chicken and chopping vegetables.
- Wooden spoon or spatula – To stir the sauce without scratching your pan.
- Colander – For draining the pasta.
- Measuring cups and spoons – To get the seasoning and liquids just right.
Directions: Cajun Chicken and Shrimp Fettuccine

Step 1: Cook the Fettuccine
Bring a large pot of salted water to a boil. Add the 8 oz of fettuccine pasta and cook according to package instructions until al dente. This usually takes about 10-12 minutes. Once done, drain the pasta and set aside, reserving about ½ cup of pasta water for later use.
Step 2: Prepare the Chicken and Shrimp
While the pasta cooks, heat 1 tablespoon of olive oil in a large skillet over medium-high heat. Season the sliced chicken breast with 1 tablespoon of Cajun seasoning, salt, and pepper. Add the chicken to the skillet and cook until golden and cooked through, about 5-7 minutes. Remove the chicken from the skillet and set aside.
Next, add the shrimp to the same skillet, seasoning lightly with salt, pepper, and the remaining Cajun seasoning. Cook shrimp for 2-3 minutes per side until pink and opaque. Remove from the skillet and set aside with the chicken.
Step 3: Sauté the Vegetables
In the same skillet, add the remaining tablespoon of olive oil. Toss in the diced onion and bell pepper. Sauté for 3-4 minutes until softened. Add the minced garlic and cook for an additional 1 minute until fragrant.
Step 4: Create the Creamy Cajun Sauce
Pour in 1 cup of chicken broth and bring to a gentle simmer, scraping any browned bits from the bottom of the skillet. Stir in 1 cup of heavy cream, mixing well to combine. Let the sauce simmer for 3-4 minutes to thicken slightly.
Step 5: Combine and Finish
Return the cooked chicken and shrimp to the skillet, stirring to coat them in the sauce. Add the cooked fettuccine noodles, tossing everything together until the pasta is well coated. If the sauce is too thick, add reserved pasta water a splash at a time until you reach the desired consistency.
Step 6: Garnish and Serve
Sprinkle chopped green onions over the top for a fresh, vibrant finish. Serve hot and enjoy the perfect balance of creamy, spicy, and savory flavors.
This recipe is a fantastic alternative for those who enjoy dishes like the Chipotle Lime Shrimp Penne, embracing bold spices and creamy sauces with a twist.
Spring to Winter: Ideas
- Swap bell peppers for seasonal vegetables like zucchini or asparagus in spring and summer.
- Add a handful of spinach or kale for an extra boost of greens any time of year.
- For a smoky variation, incorporate smoked paprika as in the Smoky Paprika Chicken Rotini Skillet.
- Use low-fat cream or a coconut milk alternative for a lighter version without sacrificing creaminess.
- Adjust the spice level by adding more or less Cajun seasoning or a pinch of cayenne pepper.
Pro Perspective
When making Cajun chicken and shrimp dishes, timing is everything. Cooking the proteins separately ensures they don’t overcook or dry out. Also, letting the sauce simmer gently allows the flavors to meld beautifully without breaking the cream. For an even more intense flavor, marinate the chicken in the Cajun seasoning and a squeeze of lemon juice for 30 minutes before cooking.
- Use fresh shrimp for the best texture and flavor; frozen can work but thaw thoroughly before use.
- Don’t skip reserving pasta water — it’s a secret weapon to adjusting sauce consistency perfectly.
- Garnish with fresh herbs like parsley or cilantro for an extra burst of freshness.
Storing Tips & Timelines
This dish stores beautifully and makes excellent leftovers. Transfer any leftover Cajun Chicken and Shrimp Fettuccine to an airtight container and refrigerate. It will keep well for 3-4 days.
- Reheat gently on the stovetop with a splash of milk or broth to loosen the sauce.
- For longer storage, freeze in a sealed container for up to 2 months. Thaw overnight in the fridge before reheating.
- Avoid overheating to maintain the creamy texture and prevent the shrimp from becoming rubbery.
Top Questions & Answers
Can I use different pasta shapes for this recipe?
Absolutely! While fettuccine is classic for creamy sauces, penne, rotini, or linguine are great alternatives that hold the sauce well and create a slightly different texture experience.
How can I make this dish less spicy?
Reduce the amount of Cajun seasoning or choose a mild Cajun blend. You can also balance the heat by adding more cream or a touch of sugar to mellow the spices.
Is it okay to use pre-cooked shrimp?
Pre-cooked shrimp can be used but add it to the sauce just before serving to avoid overcooking. Fresh or raw shrimp is preferred for maximum flavor and texture.
What can I substitute for heavy cream?
You can use half-and-half, whole milk mixed with a bit of butter, or coconut milk for a dairy-free option. Keep in mind that the sauce may be less thick and creamy with these substitutes.
Keep Cooking
- Try the deeply flavorful Creamy Cajun Shrimp And Sausage Penne Chicken Sausage for another spicy pasta delight.
- Explore the smoky notes in the Smoky Paprika Chicken Rotini Skillet for a different twist on chicken pasta.
- Bring a citrusy kick to your table with the zesty Chipotle Lime Shrimp Penne, a perfect complement to bold flavors.
See You at the Table
Gather your ingredients, fire up the stove, and get ready for a meal that’s bursting with flavor and comfort. This Cajun Chicken and Shrimp Fettuccine is sure to become a go-to favorite for any occasion. From the creamy, spicy sauce to the tender proteins and perfectly cooked pasta, every bite is a celebration of bold taste and satisfying textures. So grab your fork and enjoy the vibrant flavors of Cajun cuisine in the comfort of your own home!
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Cajun Chicken and Shrimp Fettuccine
Equipment
- Large Pot
- Large skillet or sauté pan
- Sharp Knife
- Wooden Spoon or Spatula
- Colander
- Measuring cups and spoons
Ingredients
- 8 oz fettuccine pasta
- 1 lb chicken breast sliced
- 1 lb shrimp peeled and deveined
- 2 tbsp olive oil
- 1 onion diced
- 1 bell pepper diced
- 3 cloves garlic minced
- 1 cup heavy cream
- 1 cup chicken broth
- 2 tbsp Cajun seasoning
- salt and pepper to taste
- 2 green onions chopped for garnish
Instructions
Cook the Fettuccine
- Bring a large pot of salted water to a boil. Add 8 oz of fettuccine pasta and cook according to package instructions until al dente, about 10-12 minutes. Drain the pasta and set aside, reserving about ½ cup of pasta water for later use.
Prepare the Chicken and Shrimp
- Heat 1 tablespoon of olive oil in a large skillet over medium-high heat. Season sliced chicken breast with 1 tablespoon Cajun seasoning, salt, and pepper. Cook chicken until golden and cooked through, about 5-7 minutes. Remove and set aside.
- Add shrimp to the same skillet, season lightly with salt, pepper, and remaining Cajun seasoning. Cook shrimp 2-3 minutes per side until pink and opaque. Remove and set aside with chicken.
Sauté the Vegetables
- Add remaining tablespoon of olive oil to skillet. Toss in diced onion and bell pepper. Sauté 3-4 minutes until softened. Add minced garlic and cook 1 minute until fragrant.
Create the Creamy Cajun Sauce
- Pour in 1 cup chicken broth and bring to a gentle simmer, scraping browned bits from skillet bottom. Stir in 1 cup heavy cream and mix well. Let sauce simmer 3-4 minutes to thicken slightly.
Combine and Finish
- Return cooked chicken and shrimp to skillet, stirring to coat with sauce. Add cooked fettuccine noodles and toss until pasta is well coated. If sauce is too thick, add reserved pasta water a splash at a time until desired consistency is reached.
Garnish and Serve
- Sprinkle chopped green onions over the top. Serve hot and enjoy the creamy, spicy, and savory flavors.
Notes
- Marinate the chicken in Cajun seasoning and lemon juice for 30 minutes to enhance flavor.
- Reserve pasta water to adjust sauce consistency perfectly.
- Use fresh shrimp for best texture; thaw frozen shrimp thoroughly before use.
- For a lighter dish, substitute heavy cream with low-fat cream or coconut milk.
- Adjust spice level by varying the amount of Cajun seasoning or adding cayenne pepper.
