Creamy Cajun Shrimp Pasta

Section: Hearty Main Courses

This creamy shrimp pasta brings a burst of Southern flavor in a satisfying dish. Tender shrimp get coated in vibrant Cajun seasoning, sautéed, and mixed with perfectly cooked fettuccine. A luscious sauce made with heavy cream and Parmesan wraps everything together, creating a silky coating for the pasta and shrimp. Fresh green onions add color and a bit of crunch. This hearty one-pot meal is quick to whip up. Add some red pepper flakes if you want more spice and enjoy a warm, delicious dinner any night!

Ranah
Created By Seham
Updated on Thu, 05 Feb 2026 20:15:57 GMT
Bowl of Creamy Cajun Shrimp Pasta. Save
Bowl of Creamy Cajun Shrimp Pasta. | bakeitgood.com

This Cajun Shrimp Pasta is spicy, creamy, and super cozy, perfect for those nights when you want a tasty meal with little effort. It combines tender shrimp and a rich Cajun cream sauce tossed with silky fettuccine, all made in one pot. It'll wow your guests or make your weeknight dinner special. Feel free to add your favorite hot touch to increase the heat.

I stumbled upon Cajun Shrimp Pasta when I wanted something fancy but easy at home. It’s now my go-to dish for any time I want a special meal that’s a breeze to make.

Ingredients

  • Fettuccine pasta: This type grabs onto the creamy sauce well. For the best texture, opt for high-quality dried pasta.
  • Shrimp: Peeled and deveined for ease. Fresh or wild-caught is always best for flavor and texture.
  • Cajun seasoning: This mix adds smoky heat and richness. Look for low-salt options or whip up your own.
  • Olive oil: For sautéing. It helps to infuse the shrimp’s flavor, so a good extra virgin is key.
  • Heavy cream: This creates a rich and silky sauce. Full-fat is the way to go for creaminess.
  • Grated Parmesan: Adds savory flavor and saltiness. If you can, use authentic Parmigiano Reggiano and grate it yourself.
  • Chopped green onions: They add freshness and color at the end. Pick bright, crispy stalks.

Instructions

Cook the shrimp:
Sprinkle the cleaned shrimp with Cajun seasoning, ensuring each piece gets covered. Let them marinate while you prep the rest.
Cook the pasta:
Boil the fettuccine in a large pot of salty water until it's just al dente. Drain, saving about a cup of the cooking water.
Sauté the shrimp:
In a big skillet, heat olive oil over medium-high. Place the shrimp in a single layer and cook for 1 to 2 minutes on each side until they're pink and cooked through. Remove them from the skillet to keep them juicy.
Prepare the sauce:
Reduce the heat, then pour the heavy cream and grated Parmesan directly into the skillet. Use a wooden spoon to scrape up any shrimp bits. Let the sauce simmer and thicken for 2 to 3 minutes. If it's too thick, add some reserved pasta water to get that nice glossy texture.
Mix it all:
Add the drained fettuccine and sautéed shrimp back into the skillet. Toss everything together so that the noodles and shrimp are well coated with sauce. Check the flavors and adjust with more salt or a hint of Cajun spice as needed.
Serve it up:
Right before serving, sprinkle with chopped green onions for freshness and a splash of color. Serve hot for that creamy, delicious experience.
A bowl of pasta with shrimp and cheese.
A bowl of pasta with shrimp and cheese. | bakeitgood.com

My family can always tell when I'm making this pasta because the Cajun spice aroma fills the kitchen, and everyone rushes in for a fork.

Storage Tips

Keep any leftovers in an airtight container in the fridge for up to two days. When reheating, I like to add a splash of cream to maintain that smooth sauce.

Ingredient Alternatives

If needed, you can swap fettuccine for linguine or spaghetti. Want to use chicken? Just cut it into strips and cook until it's browned. Smoked paprika and a little cayenne can replace Cajun seasoning for a lower-salt option.

Serving Ideas

A fresh salad with a lemony vinaigrette pairs nicely and balances the creamy pasta. Warm, crusty bread is great for soaking up the sauce. Sometimes, I add fresh diced tomatoes on top for a tangy burst.

Cultural Tidbits

Cajun cuisine originates from Louisiana, focusing on flavor, spice, and comfort foods. This dish is a modern twist on classic Alfredo with a Cajun flair.

Seasonal Tweaks

Spring Bring in fresh peas or asparagus for a pop of color Summer Top with fresh diced tomatoes before serving Winter Add extra Cajun heat for warmth

Happy Stories

This dish is a crowd-pleaser in my family for birthdays and celebrations. My friends always request I bring it to potlucks because there's never anything left.

Freezing Tips

Cook everything except the pasta and freeze the sauce with the shrimp. Boil fresh pasta while reheating the shrimp sauce to get the best results.

A bowl of pasta with shrimp and cheese.
A bowl of pasta with shrimp and cheese. | bakeitgood.com

This Cajun Shrimp Pasta combines creamy goodness with a spicy twist. Try it once, and it'll likely become a staple at your dinner table.

Common Recipe Questions

→ What kind of shrimp's best?

Peeled and deveined medium to large shrimp cook fast and stay juicy in the pasta.

→ Can I switch pasta types?

Definitely! Penne, linguine, or spaghetti work great with the creamy Cajun sauce.

→ How to crank up the spice?

Add more Cajun seasoning or toss in red pepper flakes to turn up the heat.

→ Is there a lighter cream option?

Try half-and-half or whole milk, but the sauce won’t be as rich.

→ Should I cook the shrimp separately?

Sauté the shrimp first to get the best texture, then mix them back into the finished pasta and sauce.

Cajun Shrimp Creamy Pasta

Creamy cajun shrimp pasta with spicy goodness and Parmesan for a comforting meal.

Preparation Time
10 minutes
Cook Time
25 minutes
Total Cooking Time
35 minutes
Created By: Seham

Recipe Type: Hearty Main Dishes

Difficulty Level: Moderate Level

Type of Cuisine: Cajun

Portions: 4 Number of Servings (4 plated portions)

Dietary Options: ~

Ingredients You'll Need

→ Pasta

01 fettuccine 340 g

→ Seafood

02 shrimp 450 g, peeled and deveined

→ Seasonings

03 Cajun seasoning 2 tablespoons

→ Oils

04 olive oil 2 tablespoons

→ Sauce

05 heavy cream 240 ml
06 grated Parmesan cheese 60 g

→ Garnish

07 chopped green onions 25 g

How to Make It

Step 01

Spoon onto plates and top off with a sprinkle of chopped green onions before digging in.

Step 02

In a bowl, mix the shrimp with Cajun seasoning to coat them well.

Step 03

In a big pot, heat salted water and cook fettuccine until it's al dente. Save 60 ml of the pasta water, then drain the rest and set the pasta aside.

Step 04

In a large skillet over medium-high heat, warm the olive oil. Add the shrimp and cook for 2–3 minutes per side until they’re cooked through and slightly browned. Take shrimp out and set aside.

Step 05

Add the cooked shrimp and fettuccine back to the skillet. Toss everything gently until it’s all coated in sauce.

Step 06

Lower the heat to medium in the skillet. Stir in the heavy cream and add grated Parmesan cheese, mixing until the sauce thickens. Gradually add the reserved pasta water to get the texture you like.

Extra Information

  1. You can make the cream sauce thicker by slowly adding the saved pasta water to get it just right.

Essential Tools

  • Big pot
  • Skillet
  • Colander
  • Tongs

Allergy Warnings

Be sure to review every ingredient for potential allergens. Reach out to a healthcare provider if necessary.
  • Has shellfish, dairy, and gluten.

Nutrition Details (Per Portion)

This information is meant for educational use and shouldn't replace medical guidance.
  • Calorie Count: 680
  • Total Fats: 32 grams
  • Carbohydrate Content: 58 grams
  • Protein Amount: 38 grams