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Creamy Cajun Shrimp Pasta

  • Author: EMMA
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes
  • Yield: 4 servings 1x
  • Category: Dinner
  • Method: Stovetop
  • Cuisine: Cajun

Description

Creamy Cajun Shrimp Pasta brings the warmth of Southern flavors into your kitchen with bold spice, juicy shrimp, and a velvety sauce that clings to every bite of pasta. A comfort classic made in under 30 minutes.


Ingredients

Units Scale
Homemade Cajun Seasoning (Yields ~4 tbsp):
  • 3 tsp paprika
  • 1 tsp salt
  • 2 tsp garlic powder
  • 1 tsp black pepper
  • 1 tsp onion powder
  • 1 tsp dried oregano
  • 1 tsp cayenne pepper
  • 1 tsp dried thyme
For the Pasta:
  • 1 lb penne pasta (or your favorite pasta)
  • 1 lb shrimp (peeled & deveined)
  • 1 tbsp olive oil
  • 2 tbsp Cajun seasoning (divided)
  • 3 tbsp unsalted butter
  • 3 cloves garlic, minced
  • 1 (14 oz) can diced tomatoes
  • 1 1/2 cups heavy whipping cream
  • 1/2 cup grated Parmesan cheese
Garnish:
  • Additional Parmesan cheese
  • 2 tbsp chopped fresh parsley

Instructions

  1. If using frozen shrimp, thaw by running under cold water or refrigerating overnight.
  2. Boil pasta in salted water until al dente. Reserve 1 cup pasta water, drain, and set aside.
  3. Toss shrimp with 1 tbsp Cajun seasoning.
  4. Heat olive oil in a deep skillet over medium. Sauté shrimp 1–2 minutes per side until pink and opaque. Remove and keep warm.
  5. In the same pan, melt butter over medium heat. Add garlic and remaining Cajun seasoning, cooking until fragrant (about 1 minute).
  6. Add diced tomatoes and sauté for 1–2 minutes.
  7. Reduce heat, pour in heavy cream while stirring. Add Parmesan and simmer to thicken slightly.
  8. Return shrimp and pasta to the pan. Toss to coat evenly. Add pasta water if needed to loosen sauce.
  9. Top with more Parmesan and fresh parsley. Serve immediately.


Notes

Use full-fat cream and freshly grated Parmesan for the best texture. Substitute chicken or scallops for the shrimp, or use coconut cream and plant-based cheese for a dairy-free version. This dish is easily made gluten-free with GF pasta.


Nutrition

  • Serving Size: 1 plate
  • Calories: 620
  • Sugar: 5g
  • Sodium: 890mg
  • Fat: 34g
  • Saturated Fat: 18g
  • Unsaturated Fat: 13g
  • Trans Fat: 0g
  • Carbohydrates: 45g
  • Fiber: 3g
  • Protein: 35g
  • Cholesterol: 195mg