Bring the energy and zest of Mardi Gras to your kitchen with this incredibly flavorful Cajun Pasta! This dish is a delightful explosion of tastes โ tender chicken, succulent shrimp, a creamy, cheesy sauce, and a kick of Cajun spice. It’s a guaranteed crowd-pleaser, perfect for a festive gathering or a comforting weeknight meal. We’ve added a unique touch with a hint of violet hue from butterfly pea powder, making it as visually stunning as it is delicious. Get ready to experience a little bit of New Orleans right in your home!

What You’ll Need
- 300โฏg (10.5โฏoz) Fettuccine: The foundation of our dish! Fettuccine’s wide, flat shape perfectly captures the creamy Cajun sauce. You can substitute with linguine or even penne if preferred, but fettuccine truly shines here.
- 250โฏg (9โฏoz) Boneless, Skinless Chicken Breast: Cut into bite-sized pieces, this provides a lean protein base. Ensure it’s halal if that’s a dietary requirement.
- 150โฏg (5โฏoz) Peeled, Raw Shrimp: Deveined shrimp add a delightful seafood element to the pasta. Use medium or large shrimp for the best texture.
- 2โฏTbsp (30โฏml) Vegetable Oil: Used for sautรฉing the vegetables and searing the chicken, providing a neutral base for building flavor.
- 2โฏTbsp (28โฏg) Unsalted Butter: Adds richness and depth to the sauce, creating a luxurious mouthfeel.
- 1โฏLarge (150โฏg / 5โฏoz) Onion: Finely diced, the onion forms the aromatic base of our Cajun mirepoix, providing a sweet and savory foundation.
- 1โฏRed Bell Pepper (150โฏg / 5โฏoz): Diced, the red bell pepper adds a touch of sweetness and vibrant color to the dish.
- 2โฏCelery Stalks (80โฏg / 2.8โฏoz): Sliced, celery contributes to the classic Cajun flavor profile, creating a savory depth.
- 3โฏCloves Garlic: Minced, garlic is essential for adding pungent aroma and flavor.
- 2โฏtsp (4โฏg) Cajun Seasoning: The heart of the Cajun flavor! Be sure to check the ingredients to ensure it doesn’t contain pork if you have dietary restrictions.
- 1โฏtsp (2โฏg) Smoked Paprika: Adds a smoky depth that complements the Cajun spices beautifully.
- ยฝโฏtsp (1โฏg) Dried Thyme: Provides an earthy, herbaceous note.
- ยผโฏtsp (0.5โฏg) Cayenne Pepper: Adds a touch of heat โ adjust to your spice preference!
- 400โฏml (13.5โฏflโฏoz) Low-Sodium Chicken Broth: Forms the liquid base of the sauce. Vegetable broth can be used for a vegetarian option.
- 200โฏml (6.8โฏflโฏoz) Heavy Cream: Creates a rich and creamy sauce that coats the pasta perfectly.
- 100โฏg (3.5โฏoz) Grated Sharp Cheddar Cheese: Adds a delightful meltiness and sharp flavor to the sauce.
- 50โฏg (1.75โฏoz) Grated Parmesan Cheese: Provides a salty, umami finish.
- 2โฏTbsp (30โฏml) Fresh Lemon Juice: Brightens the sauce and balances the richness.
- 2โฏTbsp (8โฏg) Chopped Fresh Parsley: Used as a garnish, adding freshness and color.
- 1โฏtsp (2โฏg) Finely Grated Zest of Lemon: Enhances the lemon flavor and adds a fragrant aroma.
- ยผโฏtsp (0.5โฏg) Edible Purple Butterfly Pea Powder: This optional ingredient adds a subtle violet hue, creating a visually stunning dish.
Let’s Get Cooking: Detailed Step-by-Step Instructions
- Boil the Pasta: Bring a large pot of generously salted water to a rolling boil. Adding enough salt is crucial โ it seasons the pasta from the inside out. Add the fettuccine and cook for 8-10 minutes, or until al dente. Al dente means ‘to the tooth’ in Italian, indicating the pasta should be firm to the bite. Before draining, reserve about 1 cup (240ml) of the pasta water. This starchy water is liquid gold and will help bind the sauce later. Drain the pasta thoroughly.
- Season and Sear the Chicken: While the pasta is cooking, season the bite-sized chicken pieces with ยฝ tsp of Cajun seasoning. Ensure the seasoning is evenly distributed. Heat 1 tablespoon of vegetable oil in a large skillet over medium-high heat. Once the oil is shimmering, add the chicken and sear for about 4 minutes, until golden brown and cooked through. Don’t overcrowd the pan; work in batches if necessary to ensure proper searing. Transfer the cooked chicken to a plate and set aside.
- Sautรฉ the Cajun Mirepoix: In the same skillet, add the remaining 1 tablespoon of vegetable oil and the butter. Allow the butter to melt and coat the pan. Add the diced onion, bell pepper, and sliced celery โ this is your Cajun mirepoix, the aromatic base of the dish. Sautรฉ for about 4 minutes, or until the vegetables are softened and slightly translucent. Stir frequently to prevent burning.
- Bloom the Spices: Add the minced garlic, the remaining Cajun seasoning, smoked paprika, dried thyme, and cayenne pepper to the skillet. Cook for about 30 seconds, stirring constantly, until fragrant. This process, called ‘blooming’ the spices, releases their essential oils and intensifies their flavor. Be careful not to burn the garlic.
- Cook the Shrimp and Combine Proteins: Add the deveined shrimp to the skillet and cook for 2-3 minutes, or until they turn pink and opaque. Avoid overcooking the shrimp, as they can become rubbery. Return the seared chicken to the pan with the shrimp.
- Simmer the Sauce: Pour in the low-sodium chicken broth (or vegetable broth for a vegetarian option). Bring the mixture to a gentle simmer and reduce the liquid by about one-third, approximately 3 minutes. This concentrates the flavors of the sauce.
- Create the Creamy Cajun Base: Lower the heat to low. Stir in the heavy cream, grated cheddar cheese, and grated Parmesan cheese. Simmer for 2-3 minutes, stirring constantly, until the sauce thickens and coats the back of a spoon. If the sauce becomes too thick, gradually whisk in the reserved pasta water, 1-2 tablespoons at a time, until it reaches your desired consistency.
- Combine Pasta and Sauce: Add the cooked fettuccine to the skillet with the sauce. Toss gently to combine, ensuring the pasta is evenly coated. Drizzle the lemon juice over the pasta and toss again to distribute the acidity, which brightens the flavors.
- Plate and Garnish: Plate the Mardi Gras Cajun Pasta on warm white porcelain plates, creating a centered mound. Swirl a thin ribbon of extra sauce around the rim of the plate. Sprinkle generously with chopped fresh parsley and finely grated lemon zest. Place a lemon wedge at the 2 oโclock position for an extra burst of freshness. Dust a pinch of butterfly-pea powder for a subtle violet speckle, and finish with a crack of fresh black pepper.
The Magic of Cajun Seasoning: A Flavor Profile
Cajun seasoning is the heart and soul of this dish. It’s a vibrant blend of paprika, cayenne pepper, garlic powder, onion powder, black pepper, and other spices that delivers a complex flavor profile โ smoky, spicy, and savory. The key to a great Cajun seasoning is balance. Too much cayenne, and it’s overwhelmingly hot; too little, and it lacks character. When purchasing Cajun seasoning, always check the ingredients to ensure it doesn’t contain pork products if you require a halal or religiously compliant meal.
Why Butterfly Pea Powder? A Touch of Mardi Gras Magic
The addition of butterfly pea powder isn’t just for aesthetics. While it adds a beautiful, subtle violet hue reminiscent of Mardi Gras celebrations, it also offers a mild, earthy flavor. More importantly, it’s a natural food coloring, allowing you to achieve a visually stunning dish without artificial ingredients. The powder is derived from the petals of the butterfly pea flower, traditionally used in Southeast Asian cuisine.

Adjusting the Heat: Tailoring the Spice Level
This recipe calls for ยผ tsp of cayenne pepper, which provides a moderate level of heat. However, spice tolerance varies greatly. If you prefer a milder dish, reduce the cayenne pepper to โ tsp or omit it altogether. For those who enjoy a fiery kick, increase the cayenne pepper to ยฝ tsp or add a pinch of red pepper flakes. Remember, you can always add more spice, but it’s difficult to take it away!
Serving Suggestions & Pairings
Mardi Gras Cajun Pasta is a complete meal in itself, but it pairs beautifully with a side of crusty bread for soaking up the delicious sauce. A simple green salad with a light vinaigrette provides a refreshing contrast to the richness of the pasta. For a beverage pairing, consider a crisp, dry white wine like Sauvignon Blanc or Pinot Grigio, or a light-bodied beer like a Pilsner.
Frequently Asked Questions (FAQ)
- Can I use different pasta? Yes, while fettuccine is traditional, you can substitute it with other pasta shapes like penne, rotini, or linguine.
- Can I make this dish vegetarian? Absolutely! Substitute the chicken and shrimp with sautรฉed mushrooms, zucchini, or bell peppers, and use vegetable broth instead of chicken broth.
- How can I store leftovers? Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop or in the microwave.
This Mardi Gras Cajun Pasta is a celebration of flavor and fun! It’s a dish that’s sure to impress your family and friends. Don’t forget to save this recipe to Pinterest for easy access later!
Print
Mardi Gras Cajun Pasta
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Diet: General
Description
Experience the vibrant flavors of New Orleans with this Cajun Pasta! Tender chicken and shrimp are tossed in a creamy, cheesy, and spicy sauce, creating a delightful and visually stunning dish.
Ingredients
- 300g (10.5oz) Fettuccine: The base of the dish, capturing the creamy sauce.
- 250g (9oz) Chicken Breast: Cut into bite-sized pieces for a lean protein source.
- 150g (5oz) Shrimp: Peeled and deveined, adding a seafood element.
- 2 Tbsp (30ml) Vegetable Oil: For sautรฉing vegetables and searing chicken.
- 2 Tbsp (28g) Butter: Adds richness and depth to the sauce.
- 1 Large (150g / 5oz) Onion: Finely diced, forming the aromatic base.
- 1 Red Bell Pepper (150g / 5oz): Diced, adding sweetness and color.
- 2 Celery Stalks (80g / 2.8oz): Sliced, contributing to the Cajun flavor.
- 3 Cloves Garlic: Minced, adding pungent aroma and flavor.
- 2 tsp (4g) Cajun Seasoning: The heart of the Cajun flavor.
- 1 tsp (2g) Smoked Paprika: Adds smoky depth.
- ยฝ tsp (1g) Dried Thyme: Provides an earthy, herbaceous note.
- ยผ tsp (0.5g) Cayenne Pepper: Adds a touch of heat.
- 400ml (13.5fl oz) Chicken Broth: Forms the liquid base of the sauce.
- 200ml (6.8fl oz) Heavy Cream: Creates a rich and creamy sauce.
- 100g (3.5oz) Cheddar Cheese: Adds meltiness and sharp flavor.
- 50g (1.75oz) Parmesan Cheese: Provides a salty, umami finish.
- 2 Tbsp (30ml) Lemon Juice: Brightens the sauce and balances richness.
- 2 Tbsp (8g) Parsley: Chopped, used as a garnish.
- 1 tsp (2g) Lemon Zest: Enhances lemon flavor.
- ยผ tsp (0.5g) Butterfly Pea Powder: Optional, adds a violet hue.
Instructions
- Boil Pasta: Cook fettuccine until al dente, reserving pasta water.
- Sear Chicken: Season and sear chicken until golden brown and cooked through.
- Sautรฉ Mirepoix: Sautรฉ onion, bell pepper, and celery until softened.
- Bloom Spices: Add garlic and spices, cooking until fragrant.
- Cook Shrimp & Combine: Add shrimp and return chicken to the skillet.
- Simmer Sauce: Add broth and reduce liquid by one-third.
- Create Creamy Base: Stir in cream and cheeses until thickened.
- Combine & Brighten: Add pasta, lemon juice, and toss to combine.
- Plate & Garnish: Plate, garnish with parsley and lemon zest.
Notes
Reserving pasta water helps bind the sauce. Adjust cayenne pepper to your spice preference.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Category: Pasta
- Method: Stovetop
- Cuisine: Cajun
Nutrition
- Serving Size: 1.5 cups
- Calories: 650 kcal
- Sugar: 15 g
- Sodium: 800 mg
- Fat: 35 g
- Saturated Fat: 18 g
- Unsaturated Fat: 12 g
- Trans Fat: 1 g
- Carbohydrates: 60 g
- Fiber: 4 g
- Protein: 40 g
- Cholesterol: 150 mg