Introduction
If you’re a fan of rich, creamy pasta dishes with a kick of spice, then Cajun Shrimp Alfredo is the perfect meal for you. This easy, restaurant-quality recipe combines tender shrimp, a luscious Alfredo sauce, and perfectly cooked fettuccine, making it a must-try for pasta lovers. Whether you’re cooking for a special occasion or a weeknight dinner, this dish will impress with its bold flavors and creamy texture.
Why You’ll Love This Recipe
- Quick & Easy: Ready in just 30 minutes
- Restaurant-Quality: Enjoy a gourmet meal at home
- Customizable: Adjust spice levels to your taste
- Rich & Creamy: Indulgent Alfredo sauce with Cajun-seasoned shrimp
Let’s dive into the recipe and discover how to make this delicious Cajun Shrimp Alfredo from scratch.
Ingredients You’ll Need
For the Pasta:
- 8 oz fettuccine pasta
- Salt, for boiling water
For the Shrimp:
- 1 lb large shrimp, peeled and deveined
- 2 tablespoons olive oil
- 2 teaspoons Cajun seasoning
For the Alfredo Sauce:
- 3 cloves garlic, minced
- 1 cup heavy cream
- ½ cup grated Parmesan cheese
- Salt and freshly ground black pepper, to taste
- Chopped parsley, for garnish

Step-by-Step Instructions
Step 1: Cook the Pasta
- Bring a large pot of salted water to a boil.
- Add the fettuccine and cook according to package instructions until al dente.
- Drain and set aside.
Step 2: Season and Cook the Shrimp
- In a medium bowl, toss the shrimp with Cajun seasoning until evenly coated.
- Heat olive oil in a large skillet over medium-high heat.
- Add the shrimp and cook for 2-3 minutes per side, or until pink and opaque.
- Remove shrimp from the skillet and set aside.
Step 3: Prepare the Alfredo Sauce
- In the same skillet, add minced garlic and sauté for about 30 seconds until fragrant.
- Pour in heavy cream, stirring to combine.
- Bring to a gentle simmer, then reduce heat to low.
- Gradually whisk in Parmesan cheese until the sauce is smooth and creamy.
- Season with salt and freshly ground black pepper to taste.
Step 4: Combine Pasta and Shrimp
- Add the cooked fettuccine to the skillet, tossing to coat evenly with the sauce.
- Return the cooked shrimp to the skillet, gently mixing them into the pasta.
Step 5: Serve and Enjoy
- Divide the Cajun Shrimp Alfredo among serving plates.
- Garnish with chopped parsley and additional Parmesan cheese, if desired.
- Serve immediately and enjoy!
Tips for the Best Cajun Shrimp Alfredo
- Use Fresh Shrimp: Fresh shrimp enhances the flavor of the dish.
- Adjust the Spice Level: Add extra Cajun seasoning for more heat or reduce it for a milder taste.
- Don’t Overcook the Shrimp: Overcooked shrimp can become rubbery, so cook just until pink and opaque.
- Freshly Grated Parmesan: Using fresh Parmesan instead of pre-packaged versions gives a creamier sauce.
Variations and Additions
- Add Vegetables: Bell peppers, mushrooms, or spinach can add more depth to the dish.
- Make it Lighter: Substitute half-and-half or milk for heavy cream for a lighter version.
- Switch the Protein: Try chicken or salmon instead of shrimp for a twist on the classic.
- Spice it Up: Add red pepper flakes for an extra kick.
FAQs
1. Can I use frozen shrimp?
Yes! Just make sure to thaw them properly before cooking. Pat them dry to remove excess moisture.
2. Can I make this dish ahead of time?
While best enjoyed fresh, you can store leftovers in an airtight container in the refrigerator for up to 3 days.
3. How do I reheat Cajun Shrimp Alfredo?
Reheat gently on the stove over low heat. Add a splash of milk or cream to bring back the sauce’s creamy consistency.
4. Can I use a different pasta?
Absolutely! Linguine, spaghetti, or penne all work well in this recipe.
5. Is there a dairy-free option?
Yes! Use coconut milk instead of heavy cream and nutritional yeast instead of Parmesan cheese.
Conclusion
Cajun Shrimp Alfredo is the perfect combination of spicy, creamy, and savory flavors, making it a fantastic dish for any occasion. The balance of Cajun-seasoned shrimp, velvety Alfredo sauce, and tender pasta creates an irresistible meal that will become a household favorite. With just 30 minutes of cooking time, this dish is both quick and satisfying.
So, next time you’re craving a creamy pasta with a little heat, try this homemade Cajun Shrimp Alfredo recipe. Serve it up with a side of garlic bread or a fresh salad, and enjoy a restaurant-quality meal right at home!