Creamy Cajun Shrimp Alfredo Pasta
Creamy Cajun Shrimp Alfredo Pasta combines the rich and velvety smoothness of classic Alfredo sauce with a bold, spicy Cajun kick and succulent shrimp. This dish is easy to prepare and perfect for seafood lovers, offering a satisfying and comforting meal with a unique twist that marries Italian and Southern flavors in every bite.
- Author: Mary
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Sautéing
- Cuisine: Italian-Southern Fusion
- Diet: Contains Dairy and Seafood
Shrimp and Seasoning
- 1 lb fresh or frozen peeled and deveined shrimp
- 2 tablespoons Cajun seasoning (paprika, cayenne, garlic powder, oregano blend)
- Salt, to taste
- Black pepper, to taste
Sauce
- 4 tablespoons butter, divided
- 3 garlic cloves, minced
- 1 1/2 cups heavy cream
- 1 cup freshly grated Parmesan cheese
Pasta
- 12 oz fettuccine pasta
- Salt, for pasta water
Garnish
- 2 tablespoons fresh parsley, chopped
- Extra grated Parmesan cheese, for serving
- Prepare the shrimp: Season the shrimp with Cajun seasoning, salt, and pepper. Heat 2 tablespoons butter in a pan over medium heat. Cook the shrimp for 2-3 minutes on each side until pink and slightly charred. Remove the shrimp from the pan and set aside.
- Cook the pasta: Bring a large pot of salted water to a boil. Cook the fettuccine pasta according to package instructions until al dente. Drain the pasta, reserving about 1/2 cup of pasta water.
- Make the Alfredo sauce: In the same pan, melt the remaining 2 tablespoons of butter over medium heat. Sauté the minced garlic until fragrant, about 1 minute. Pour in the heavy cream and gently simmer, stirring frequently. Slowly whisk in the freshly grated Parmesan cheese until the sauce thickens and becomes silky smooth.
- Combine pasta and shrimp: Add the cooked pasta to the Alfredo sauce, tossing gently to coat every strand. If the sauce is too thick, add reserved pasta water a splash at a time to loosen it. Toss in the cooked Cajun shrimp and mix well to combine.
- Garnish and serve: Finish the dish with a sprinkle of freshly chopped parsley and an extra dusting of Parmesan cheese. Serve immediately for the best creamy and spicy experience.
Notes
- Use room temperature shrimp to ensure even cooking and avoid toughness.
- Do not overcook the shrimp; cook just until pink to keep them juicy and tender.
- Grate Parmesan cheese fresh for better melting and richer flavor.
- Reserve some pasta water to adjust the sauce consistency and help it cling to the pasta.
- Adjust Cajun seasoning to control the spice level; add chili flakes if you want extra heat.
- Use a heavy-bottomed pan to ensure even heat distribution and prevent the sauce from burning or separating.
Nutrition
- Serving Size: 1 serving
- Calories: 650 kcal
- Sugar: 2 g
- Sodium: 700 mg
- Fat: 42 g
- Saturated Fat: 25 g
- Unsaturated Fat: 15 g
- Trans Fat: 0.5 g
- Carbohydrates: 40 g
- Fiber: 2 g
- Protein: 35 g
- Cholesterol: 220 mg
Keywords: Cajun shrimp Alfredo, creamy pasta, spicy Alfredo, seafood pasta, Cajun pasta, shrimp fettuccine