Cajun Shrimp Pasta with Creamy Spiced Sauce

Cajun Shrimp Pasta with Creamy Spiced Sauce

This bold Cajun Shrimp Pasta brings together zesty Creole spices, tender shrimp, and a rich cream sauce for a 30-minute crowd-pleaser. Perfect for weeknight dinners or weekend gatherings, the dish balances smoky heat from cayenne and paprika with the sweetness of caramelized bell peppers. No seafood purists need fear — the heavy cream tames the spice, leaving a luxurious sauce that clings to the al dente bowtie pasta. The real magic lies in the dry-blended Cajun seasoning, which creates a flavor-packed crust on the shrimp without any added mess. Let’s get cooking!

Why You’ll Love This Recipe

• Fast & Flavorful: Goes from pan to plate in 30 minutes with minimal dishes.
• Depth of Spice: Customizable heat level lets everyone adjust to their preference.
• Adaptable Base: Works equally well with zucchini noodles or gluten-free pasta.
• Restaurant-Quality: Professional technique (like reserved pasta water) for home cooks.

Ingredients

• 1 lb uncooked shrimp (peeled, deveined, tails removed)
• 1 tbsp paprika
• 1/2 tbsp garlic powder
• 1 tsp onion powder
• 1 tsp ground cayenne
• 1 tsp Kosher salt
• 1/2 tsp ground black pepper
• 1 tsp dried oregano
• 1 tsp dried thyme
• 2 tbsp olive oil
• 4 tbsp unsalted butter
• 2 bell peppers (1 green, 1 red, diced)
• 1 medium yellow onion (diced)
• 3 garlic cloves (minced)
• 3/4 cup heavy cream
• 3 tbsp flat leaf parsley (chopped + extra for serving)
• 12 oz bowtie pasta
• 1/2 cup reserved pasta water

Step-by-Step Instructions

1. Bring saltwater to a boil (4 quarts water + 1 tbsp salt) in a large pot. Add bowtie pasta, cook according to package instructions for al dente. Reserve 1/2 cup pasta water before draining.
2. In a small bowl, combine Cajun seasoning: paprika, garlic powder, onion powder, cayenne, salt, pepper, oregano, and thyme. Set 1 tbsp aside for sautéing veggies.
3. In a mixing bowl, toss shrimp with 2 tbsp olive oil and 3 tbsp cajun seasoning. Let marinate 5-10 minutes for best flavor.
4. Heat 2 tbsp butter in a Dutch oven or skillet over medium-high. Cook shrimp in single layer (in batches if needed) 1-2 minutes per side until “C” shape forms. Remove to plate.
5. Reheat pan, add 2 tbsp butter and 1 tbsp reserved cajun seasoning. Cook onions and bell peppers 4 minutes, then add garlic and cook 1 minute. Stir constantly to avoid burning.
6. Pour in heavy cream, bring to gentle boil. Reduce heat to medium, simmer 2-3 minutes. Add parsley and cooked shrimp.
7. Return cooked pasta to pan, stir to coat. Add pasta water as needed for sauce consistency. Best when pasta absorbs some of the sauce. Garnish with extra parsley before serving.

Tips & Variations

• Spice Control: Reduce cayenne by 1/2 or add extra heavy cream for a milder sauce.
• Vegetarian Twist: Substitute shrimp with large portobello mushrooms for a meaty texture.
• Pro Move: Finish with a squeeze of fresh lemon to brighten the sauce.
• Mistake to Avoid: Don’t overcook shrimp in the first step — they’ll get residual heat from the sauce.

Serving Suggestions

Pair this dish with crusty sourdough bread to soak up the sauce. For a well-rounded meal, serve with a simple green salad like arugula with sliced radishes and vinaigrette. The bold flavors also pair beautifully with a buttery Chardonnay or a crisp Sauternes. This makes an excellent main course for family dinners or a make-ahead option for potlucks when chilled overnight to meld flavors.

Storage & Reheating

Store in airtight containers up to 3 days in refrigerator. Reheat gently: Place in saucepan over medium-low heat with splash of heavy cream. Alternatively, microwave in 30-second intervals, stirring between, to avoid sauce separation. Best served freshly cooked but keeps well for meal prep.

Nutrition Information (Approximate)

Serving Size: 4. Calories per serving: ~650 (163 per 100g). Estimates vary based on serving size and brand of butter/cream used. High in protein and healthy fats, moderately high in sodium from spices.

Taste the South at Home

With its symphony of garlic, paprika, and fresh herbs, this Cajun Shrimp Pasta recipe captures the spirit of Louisiana without ever crossing the state line. Whether you’re a seasoned spice lover or just dipping your toes into Creole cuisine, the customizable heat level makes this adaptable for every palate at your table. Try swapping bowtie pasta for rigatoni or fettuccine to change things up. Have you tried our recipe? Share your version in the comments or tag us on social media with your favorite twist — we love seeing how you make it your own!

Cajun Shrimp Pasta with Creamy Spiced Sauce

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A bold coastal-inspired dish featuring zesty Cajun-spiced shrimp, caramelized bell peppers, and a rich cream-based sauce. Perfect for quick, flavorful weeknight meals without compromising on taste or texture.

• Author: Layan
• Prep Time: 15
• Cook Time: 25
• Total Time: 40
• Yield: 6 servings 1x
• Category: quick
• Method: Cooking
• Cuisine: Cajun/Creole
• Diet: Non-Vegetarian

Ingredients

Scale 1x2x3x

1 lb uncooked shrimp (peeled, deveined, tails removed)
1 tbsp paprika
1/2 tbsp garlic powder
1 tsp onion powder
1 tsp ground cayenne
1 tsp Kosher salt
1/2 tsp ground black pepper
1 tsp dried oregano
1 tsp dried thyme
2 tbsp olive oil
4 tbsp unsalted butter
2 bell peppers (1 green, 1 red, diced)
1 medium yellow onion (diced)
3 garlic cloves (minced)
3/4 cup heavy cream
3 tbsp flat leaf parsley (chopped + extra for serving)
12 oz bowtie pasta
1/2 cup reserved pasta water

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Instructions

Bring saltwater to a boil (4 quarts water + 1 tbsp salt) in a large pot. Add bowtie pasta, cook according to package instructions for al dente. Reserve 1/2 cup pasta water before draining.
In a small bowl, combine Cajun seasoning: paprika, garlic powder, onion powder, cayenne, salt, pepper, oregano, and thyme. Set 1 tbsp aside for sautéing veggies.
In a mixing bowl, toss shrimp with 2 tbsp olive oil and 3 tbsp cajun seasoning. Let marinate 5-10 minutes for best flavor.
Heat 2 tbsp butter in a Dutch oven or skillet over medium-high. Cook shrimp in single layer (in batches if needed) 1-2 minutes per side until ‘C’ shape forms. Remove to plate.
Reheat pan, add 2 tbsp butter and 1 tbsp reserved cajun seasoning. Cook onions and bell peppers 4 minutes, then add garlic and cook 1 minute. Stir constantly to avoid burning.
Pour in heavy cream, bring to gentle boil. Reduce heat to medium, simmer 2-3 minutes. Add parsley and cooked shrimp.
Return cooked pasta to pan, stir to coat. Add remaining 1/2 cup pasta water as needed to loosen sauce. Serve with extra parsley.

Notes

Use unsalted butter to control sodium; excludes pasta salt from total count.
Adapt with zucchini noodles (zoodles) or gluten-free pasta for dietary restrictions.
Add Parmesan or dairy-free nutritionists for creamy finish if desired.
Note: Nutritional data excludes potential sodium from pasta cooking water.

Nutrition

• Serving Size: 1.5 ounces (cooked pasta + shrimp)
• Calories: 500
• Sugar: 0g
• Sodium: 450mg
• Fat: 30g
• Saturated Fat: 18g
• Carbohydrates: 60g
• Fiber: 2g
• Protein: 20g
• Cholesterol: 150mg