Creamy Cajun Shrimp Pasta Recipe

If you’re craving something indulgent, bold, and just a touch spicy, this Creamy Cajun Shrimp Pasta is about to become your new obsession! Imagine juicy shrimp nestled in a luscious, velvety Cajun-infused sauce, all tossed with perfectly cooked penne—this is Southern comfort food with a gourmet twist.

Why You’ll Love This Recipe

  • Big, Bold Flavors: Cajun seasoning brings a smoky, spicy zing that wakes up every bite without being overpowering.
  • Ultra Creamy Sauce: The combination of heavy cream and parmesan creates a rich, dreamy sauce that clings beautifully to pasta and shrimp alike.
  • Ready in About 25 Minutes: Yes, you can whip up restaurant-worthy Creamy Cajun Shrimp Pasta at home faster than delivery arrives!
  • Easily Customizable: Change up the pasta, toss in extra veggies, or dial up the heat to make this dish truly yours.

Ingredients You’ll Need

This Creamy Cajun Shrimp Pasta relies on a handful of staple ingredients that transform into something magical when combined. Each one adds depth, texture, or that irresistible pop of color!

  • Penne Pasta: Its sturdy shape holds onto the creamy Cajun sauce perfectly—swap for any favorite short pasta if you like.
  • Large Shrimp: Succulent and quick-cooking, shrimp truly shine as the star of this dish. Make sure they are peeled and deveined for easy eating.
  • Olive Oil: Adds a subtle richness and helps sear the Cajun spices beautifully onto the shrimp.
  • Cajun Seasoning: The bold, smoky backbone of the recipe; adjust to your spice preference (and the saltiness of your brand).
  • Unsalted Butter: Makes the base of your sauce extra silky and adds a lovely flavor depth.
  • Garlic Cloves: Just two cloves infuse the sauce with irresistible aroma and flavor.
  • Diced Tomatoes: Brings freshness and bright color; they’re little bursts of juicy sweetness in every bite.
  • Heavy Whipping Cream: Creates a rich, luxurious sauce that envelops every noodle.
  • Parmesan Cheese: Freshly grated is best for melting into the sauce and amping up that savory, nutty goodness.
  • Parsley (optional): For a pop of green and a fresh, herby finish.
Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

The best thing about Creamy Cajun Shrimp Pasta? It’s endlessly adaptable! If you want to make it your own, don’t hesitate to swap in your favorite veggies, proteins, or pasta shapes—it’s the perfect canvas for creativity.

  • Different Pasta Shapes: Try rigatoni, ziti, mostaccioli, or even classic spaghetti—each one brings a unique texture to the sauce.
  • Add Veggies: Bell peppers, onions, asparagus, or sautéed mushrooms add color, crunch, and extra nutrients.
  • Spice It Up: Use extra Cajun seasoning or sneak in a pinch of cayenne for those who crave more heat.
  • Swap the Protein: Chicken, sausage, or even tofu can stand in for shrimp if you want to mix things up.

How to Make Creamy Cajun Shrimp Pasta

Step 1: Cook the Pasta

Start by bringing a big pot of salted water to a boil and cook your penne pasta until just al dente. Reserve a little of that starchy pasta water—it comes in handy for thinning the sauce later. Drain the pasta and keep it warm; you’re already halfway to dinnertime bliss!

Step 2: Season & Sear the Shrimp

Toss the peeled, deveined shrimp with half of your Cajun seasoning, ensuring every curve gets an even coat. Heat olive oil in a deep skillet over medium, then sear the shrimp in a single layer for 1–2 minutes on each side—they’ll turn pink and opaque in a flash! Remove and keep them cozy under a cover.

Step 3: Sauté Aromatics & Tomatoes

In the same dreamy skillet (no need to clean it!), melt the butter and swirl in the minced garlic. Let it sizzle for just 30 seconds so it gets fragrant, then add in your diced tomatoes. Sauté for 2–3 minutes—your kitchen will instantly smell like a five-star restaurant!

Step 4: Build the Creamy Cajun Sauce

Pour in the heavy cream, remaining Cajun seasoning, and fresh parmesan. Stir well, bring to a gentle simmer, and let the sauce thicken up for 2–3 minutes over medium-low heat—don’t walk away, it comes together quickly!

Step 5: Toss Everything Together & Serve

Add the cooked pasta and seared shrimp back to the skillet, tossing until every bite is luxuriously coated in that creamy Cajun goodness. If the sauce feels too thick, use a splash of the reserved pasta water to get it just right. Finish with extra parmesan and parsley for a picture-perfect plate. Bon appétit!

Pro Tips for Making Creamy Cajun Shrimp Pasta

  • Shrimp Selection: Opt for large, raw shrimp—pre-cooked shrimp won’t soak up the smoky Cajun flavors or stay as juicy.
  • Control the Cajun: Not all Cajun blends are created equal—taste yours first! If your seasoning is extra salty or spicy, start with less and add more as you go.
  • Pasta Water Magic: Don’t forget to save some pasta water—just a splash brings the sauce and pasta together in creamy perfection.
  • Parmesan Power: Freshly grated parmesan melts smoother than pre-shredded, giving your sauce that signature silky finish.

How to Serve Creamy Cajun Shrimp Pasta

Creamy Cajun Shrimp Pasta Recipe - Recipe Image

Garnishes

For the ultimate finish, shower your Creamy Cajun Shrimp Pasta with extra parmesan and a sprinkle of fresh chopped parsley. The herbs add brightness, while the cheese delivers that Instagram-worthy, melty goodness that everyone loves!

Side Dishes

Round out your meal with a crisp green salad (think arugula or romaine with a lemony vinaigrette) or some garlicky bread to mop up every drop of creamy Cajun sauce. Roasted veggies—like asparagus or bell peppers—also pair perfectly and add more color to your dinner table.

Creative Ways to Present

Serve your Creamy Cajun Shrimp Pasta in a wide, shallow bowl for maximum sauce coverage, or try twirling the pasta into little nests for a dinner party-worthy presentation. Top with a single shrimp and a parsley sprig on each plate for a restaurant-style touch!

Make Ahead and Storage

Storing Leftovers

If you’re lucky enough to have leftover Creamy Cajun Shrimp Pasta, store it in an airtight container in the fridge for up to 2 days. The flavors deepen overnight, so tomorrow’s lunch might even outshine dinner!

Freezing

It’s best to enjoy this pasta fresh, but if you need to freeze, place cooled pasta (without garnishes) in freezer-safe containers for up to 1 month. Be aware the creamy sauce may separate a bit upon thawing, but a quick stir can usually bring it back together.

Reheating

Gently reheat Creamy Cajun Shrimp Pasta over medium-low heat on the stovetop, adding a splash of milk or cream to loosen the sauce. Microwave reheating works too, but go low and slow to keep the shrimp tender and the sauce silky.

FAQs

  1. Can I use frozen shrimp for this recipe?

    Absolutely! Just thaw your shrimp completely and pat them dry with paper towels before seasoning and cooking. This ensures they sear up nicely and don’t dilute the sauce.

  2. How do I keep the sauce from curdling?

    Keep your skillet on medium or medium-low heat after adding the cream, and stir continuously. Avoid boiling the sauce—just simmer gently for a creamy, dreamy consistency.

  3. What can I substitute for heavy cream?

    If you want a lighter version, try using half-and-half, though the sauce won’t be quite as rich. Even evaporated milk can work in a pinch, but the texture will change slightly.

  4. Can I make Creamy Cajun Shrimp Pasta ahead for a party?

    You can prep the shrimp and sauce components in advance, but it’s best to toss everything together and add pasta just before serving. That way your shrimp stays tender and your sauce stays luscious!

Final Thoughts

Whether you’re serving a crowd or just treating yourself, Creamy Cajun Shrimp Pasta brings a touch of Southern magic to any table. Hurry—gather your ingredients and dive into this delicious, easy, and downright crave-worthy recipe tonight!

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Creamy Cajun Shrimp Pasta Recipe

Creamy Cajun Shrimp Pasta Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.4 from 120 reviews
  • Author: Lauren
  • Prep Time: 5 minutes
  • Cook Time: 20 minutes
  • Total Time: 25 minutes
  • Yield: 6 servings 1x
  • Category: Stovetop
  • Method: Stovetop
  • Cuisine: Cajun

Description

Creamy Cajun Shrimp Pasta is a delightful dish with perfectly seasoned shrimp in a rich, creamy sauce served over al dente penne pasta. This recipe is a flavorful twist on a classic pasta dish that will surely impress your family and friends.


Ingredients

Units Scale

Penne Pasta:

  • 8 oz penne pasta

Shrimp:

  • 1 lb large shrimp, peeled and deveined
  • 1 Tbsp olive oil
  • 2 Tbsp cajun seasoning, divided

Creamy Sauce:

  • 2 Tbsp unsalted butter
  • 2 garlic cloves, minced
  • 1/2 cup diced tomatoes
  • 1 1/2 cups heavy whipping cream
  • 1/2 cup grated parmesan cheese, plus more for serving
  • 2 Tbsp parsley to garnish (optional)

Instructions

  1. Cook the Penne Pasta: Boil penne pasta in salted water until al dente. Reserve some pasta water, then drain and keep warm.
  2. Sear the Shrimp: Coat shrimp with cajun seasoning. Sear in a skillet until cooked, then set aside.
  3. Prepare the Sauce: Saute garlic and tomatoes in butter. Add cream, cajun seasoning, and parmesan. Simmer until thickened.
  4. Combine and Serve: Mix shrimp and pasta with the sauce. Garnish with parsley and extra parmesan.

Notes

  • Different cajun seasoning brands vary in saltiness and spiciness, adjust to taste.
  • Variations: Try different pasta shapes or add your favorite vegetables to customize the dish.

Nutrition

  • Serving Size: 1 serving
  • Calories: 540
  • Sugar: 3g
  • Sodium: 820mg
  • Fat: 34g
  • Saturated Fat: 20g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 34g
  • Fiber: 2g
  • Protein: 26g
  • Cholesterol: 240mg

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