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Creamy Cajun Shrimp Pasta

A convenient and delicious dish featuring plump shrimp in a creamy, spicy sauce over tender fettuccine, perfect for weeknight meals or entertaining.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dinner, Main Course
Cuisine Cajun, Italian
Servings 4 servings
Calories 600 kcal

Ingredients
  

Pasta and Shrimp

  • 8 oz fettuccine or pasta of choice Thick noodles that hold sauce
  • 1 lb shrimp, peeled and deveined Medium-to-large

Seasonings and Aromatics

  • 2 tbsp Cajun seasoning Adjust to taste; start with 1 tbsp for milder
  • 2 tbsp olive oil
  • 3 cloves garlic, minced

Sauce Ingredients

  • 1 cup heavy cream
  • 1 cup chicken broth
  • 1/2 cup grated Parmesan cheese
  • Salt and pepper to taste
  • Chopped parsley for garnish

Instructions
 

Preparation

  • Bring a large pot of salted water to a boil. Cook the fettuccine according to package directions until al dente. Reserve 1/2 cup pasta water, drain, and set pasta aside.

Cooking the Shrimp

  • While pasta cooks, heat 2 tbsp olive oil in a large skillet over medium heat. Add minced garlic and sauté for 30–45 seconds until fragrant (don’t let it brown).
  • Pat shrimp dry. Add shrimp to the skillet in a single layer and sprinkle evenly with 2 tbsp Cajun seasoning. Cook for 2–3 minutes per side, until shrimp are pink, opaque, and slightly firm. Remove shrimp to a plate.

Making the Sauce

  • Pour 1 cup chicken broth into the skillet and bring to a gentle simmer, scraping up any browned bits from the pan.
  • Stir in 1 cup heavy cream and warm through — do not boil hard (a gentle simmer is enough). Add 1/2 cup grated Parmesan and whisk until melted and the sauce thickens slightly.

Combining and Serving

  • Return shrimp to the pan along with the cooked pasta. Toss to combine, adding reserved pasta water a tablespoon at a time if the sauce needs thinning.
  • Taste and season with salt and pepper. Serve immediately topped with chopped parsley.

Notes

Best enjoyed with a crisp side salad or roasted vegetables. Finish with extra Parmesan and olive oil for a gourmet touch.
Keyword Comfort Food, Creamy Cajun Shrimp Pasta, One-Pot Meal, Quick dinner, Seafood Pasta