Prepare to tantalize your taste buds with a dish that effortlessly marries vibrant Creole-Cajun flavors with the timeless comfort of Italian-American scampi: **Cajun Shrimp Scampi with Pasta**. This recipe elevates a beloved classic, infusing it with a zesty, smoky, and subtly spicy kick that promises to become a weeknight favorite. Imagine plump, succulent shrimp swimming in a rich, creamy garlic-butter sauce, perfectly seasoned with authentic Cajun spices, all tossed with tender spaghetti. It’s a symphony of flavors and textures, simple to prepare, yet sophisticated enough to impress at any gathering.

Traditional shrimp scampi is revered for its delicate garlic and butter profile, but our Cajun rendition takes it to exhilarating new heights. By incorporating robust Cajun seasoning, we introduce layers of smoky paprika, pungent garlic, fragrant herbs, and a gentle warmth from cayenne pepper. Fear not the heat; this delightful spice blend is expertly balanced by a luxuriously creamy pasta sauce, ensuring every bite is a harmonious blend of bold and comforting. It’s a guaranteed crowd-pleaser that will have everyone asking for seconds and eagerly adding it to their regular meal rotation.
If you’re a true pasta enthusiast, you might also enjoy exploring my Shrimp Rasta Pasta recipe for another fantastic flavor journey.
Why You’ll Fall in Love with This Cajun Shrimp Scampi
This Cajun Shrimp Scampi isn’t just another pasta dish; it’s an experience. Here’s why it deserves a spot in your recipe collection:
- Explosively Flavorful: Beyond just heat, authentic Cajun seasoning brings a complex profile of smoky, savory, and aromatic notes. Combined with fresh garlic, tangy lemon, and rich butter, each forkful is a vibrant celebration of taste that awakens the palate. It’s a depth of flavor that a regular scampi simply can’t match, making it incredibly satisfying.
- Incredibly Creamy: The magic happens when heavy cream and freshly grated Parmesan cheese are introduced to the spicy shrimp and zesty sauce. This creates a velvety, smooth texture that perfectly complements the tender shrimp and pasta, balancing the Cajun spice with a decadent richness that is utterly irresistible. It transforms the dish into a truly comforting and luxurious meal.
- Remarkably Easy to Make: Despite its gourmet taste, this Cajun Shrimp Scampi is surprisingly straightforward. Requiring only two main pieces of cookware – a pot for boiling pasta and a single skillet for everything else – cleanup is a breeze. Most of the cooking time is hands-off, allowing you to prepare a restaurant-quality meal without spending hours in the kitchen, making it ideal for busy weeknights.
- Quick Weeknight Wonder: From start to finish, this impressive dish can be on your table in under an hour. The shrimp cooks rapidly, the sauce comes together in minutes, and the pasta boils while you prep other components. This makes it an excellent choice for those evenings when you crave something special but are short on time.
- Versatile and Adaptable: While delicious as is, this recipe is highly adaptable. You can easily adjust the spice level to your preference, swap out proteins, or add extra vegetables. It’s a flexible recipe that can be customized to suit various tastes and dietary needs, ensuring it remains a staple in your home.
Essential Ingredients for Your Cajun Shrimp Scampi
Crafting the perfect Cajun Shrimp Scampi begins with a selection of fresh, high-quality ingredients. Each component plays a crucial role in building the dish’s signature flavor and texture. Here’s a closer look at what you’ll need:

- Spaghetti: The classic choice for scampi, its long strands perfectly capture the luscious sauce. While traditional, feel free to experiment with other pasta shapes like linguine, fettuccine for a wider noodle, or even shorter pastas like penne or rigatoni for a different mouthfeel. Always cook your pasta al dente for the best texture.
- Shrimp: The star of the show! Use large or jumbo shrimp, ideally peeled and deveined to save prep time. Fresh shrimp offers the best flavor, but high-quality frozen shrimp (thawed properly) works wonderfully. Patting the shrimp dry before seasoning is crucial for a better sear and to ensure the spices adhere well.
- Seasonings:
- **Garlic Powder:** Adds a consistent, savory garlic base to the shrimp.
- **Salt & Pepper:** Fundamental enhancers for all flavors.
- **Cajun Seasoning:** The heart and soul of this dish. This bold blend brings warmth, smokiness, and depth. You can use your favorite store-bought blend, or create your own vibrant mix using:
- Smoked Paprika: For deep color and smoky undertones.
- Onion Powder: Adds another layer of savory aroma.
- Dried Oregano & Thyme: Classic Mediterranean herbs that complement the spices.
- Black Pepper: For a sharp, peppery kick.
- Cayenne Pepper: Provides the signature Cajun heat; adjust to your preferred spice level.
- Olive Oil & Butter: These dual fats form the rich cooking base. Olive oil is excellent for searing the shrimp at a higher temperature, while butter adds an unparalleled richness and nutty flavor to the sauce, helping to brown the aromatics beautifully. Any neutral cooking oil can be used for the shrimp, but butter is essential for the sauce.
- Sauce Foundation:
- **Minced Garlic & Chopped Yellow Onion:** These are the aromatic backbone of your sauce, sautéed until fragrant to release their sweet and pungent notes. Always opt for fresh garlic for the most impactful flavor.
- **Chicken Broth:** Used to deglaze the pan, it captures all the delicious browned bits (fond) from the cooked shrimp and aromatics, adding incredible savory depth to the sauce. Low-sodium broth allows you to control the overall saltiness.
- **Fresh Lemon Juice:** A vital ingredient that provides a bright, zesty counterpoint to the richness of the cream and butter, lifting all the flavors and preventing the dish from tasting too heavy. Freshly squeezed is always best.
- **Heavy Cream:** The key to that luxurious, velvety texture. It transforms the broth and spices into a decadent, smooth sauce. While half-and-half can be used for a lighter version, it won’t achieve the same opulent thickness.
- Parmesan Cheese: Stirred in at the end, grated Parmesan cheese melts into the sauce, adding a salty, umami-rich creaminess and a delightful depth of flavor. Freshly grated Parmesan cheese will melt smoother and taste significantly better than pre-shredded varieties.
- Garnish:
- **Freshly Chopped Parsley:** Adds a burst of vibrant color and a fresh, herbaceous note that brightens the entire dish.
- **Lemon Wedges:** Offered on the side, a squeeze of fresh lemon juice just before eating can enhance the dish’s zestiness and cut through its richness.
Ingredient Substitutions and Creative Variations
This Cajun Shrimp Scampi recipe is wonderfully flexible, allowing for various substitutions and creative twists to suit your pantry or preferences. Don’t be afraid to experiment!
- For an Even Creamier Texture: If you adore an extra-rich sauce, feel free to add an additional 1/4 to 1/2 cup of heavy cream to the sauce during the simmering stage. This will result in an even more decadent and luscious dish that clings beautifully to the pasta.
- Pasta Alternatives: While spaghetti is traditional, this dish is fantastic with almost any pasta you have on hand. Consider fettuccine for a broader noodle that captures more sauce, penne or rigatoni for a hearty, scoopable bite, or even angel hair for a lighter, quicker-cooking option. For gluten-sensitive diners, gluten-free pasta varieties work perfectly well.
- Protein Swaps: Not a fan of shrimp, or looking for a change? This recipe is incredibly adaptable to other proteins.
- Chicken: Cubed chicken breast or thighs can be seasoned with Cajun spices and sautéed before making the sauce.
- Scallops: Quick-searing scallops offer a luxurious seafood alternative.
- Sausage: Sliced andouille sausage or another spicy smoked sausage can add a robust, hearty flavor profile that pairs wonderfully with Cajun spices.
- Plant-Based: For a vegetarian option, consider using firm tofu or tempeh, seasoned and pan-fried, or a hearty mix of mushrooms and bell peppers.
- Boost the Veggies: Enhance the nutritional value and add more flavor by incorporating extra vegetables. Sliced bell peppers (red, green, or yellow), diced tomatoes, or a handful of fresh spinach wilted into the sauce at the end would be delicious additions. You could also stir in some frozen peas or corn for added color and sweetness.
- Spice It Up (or Down):
- More Heat: If you crave extra fire, add a pinch of red pepper flakes along with the Cajun seasoning, or a dash of your favorite hot sauce to the finished dish.
- Milder Flavor: To reduce the spice, use a milder Cajun seasoning blend or slightly less cayenne pepper if making your own. You can also increase the amount of heavy cream to mellow out the heat.
- Herbaceous Twist: Beyond parsley, a sprinkle of fresh chives or a few basil leaves can add another layer of fresh aroma.
Step-by-Step Guide: Crafting Your Cajun Shrimp Scampi
Creating this flavorful Cajun Shrimp Scampi is a straightforward process. Follow these simple steps for a delicious meal:






Expert Tips to Perfect Your Cajun Shrimp Scampi
Achieving restaurant-quality Cajun Shrimp Scampi is easier than you think with these expert tips:
- Don’t Overcook the Shrimp: This is arguably the most crucial tip. Shrimp cook very quickly, turning pink and opaque in just a few minutes. As soon as they reach this stage, remove them from the skillet. Overcooked shrimp become tough, rubbery, and lose their delicate texture. You can always add them back into the sauce for a minute or two to warm through at the very end.
- Cook Pasta Al Dente: “Al dente” means “to the tooth,” referring to pasta that is cooked through but still firm to the bite. Since the pasta will finish cooking briefly in the sauce, cooking it al dente initially prevents it from becoming mushy. This also helps the pasta absorb more of the sauce’s flavor.
- Always Use Fresh Garlic: While convenient, jarred minced garlic often lacks the pungent, vibrant flavor of fresh cloves. For the best, most aromatic scampi, mince fresh garlic just before adding it to the skillet. It makes a noticeable difference in the overall taste.
- Balance the Heat of Cajun Seasoning: Cajun seasoning blends can vary significantly in their spice level. If you’re using a new brand or are sensitive to heat, start with a smaller amount (e.g., 1 tablespoon for the shrimp) and taste the sauce before adding more. It’s much easier to add more spice than to reduce it once it’s too hot.
- Pat Shrimp Dry: Before seasoning and cooking, ensure your shrimp are thoroughly patted dry with paper towels. Excess moisture can steam the shrimp instead of searing them, preventing that beautiful pink color and delicious caramelized crust.
- Don’t Overcrowd the Pan: Cook the shrimp in batches if necessary. Overcrowding the skillet lowers the pan’s temperature, leading to steamed rather than seared shrimp, and prevents them from getting that desirable golden-pink exterior.
- Reserve Pasta Water: That starchy water from cooking pasta is your secret weapon! It’s full of starch, which helps bind the sauce to the pasta and can be used to loosen the sauce to your desired consistency without diluting its flavor.
- Freshly Grated Parmesan: Pre-shredded Parmesan often contains anti-caking agents that prevent it from melting smoothly. For the best creamy texture and superior flavor, grate your own Parmesan cheese directly from a block.
- Taste as You Go: Always taste your sauce before combining it with the pasta and shrimp. Adjust salt, pepper, lemon juice, or Cajun seasoning until it’s perfectly balanced to your liking.
What to Serve with Cajun Shrimp Scampi
While this Cajun Shrimp Scampi is a hearty and complete meal on its own, pairing it with certain sides can elevate the dining experience, adding freshness, texture, or an extra layer of indulgence. Here are some fantastic serving suggestions:
- Crisp Green Salad: A light, refreshing salad provides a welcome contrast to the rich and creamy pasta. A simple House Salad with a tangy vinaigrette is perfect for cutting through the richness and adding a fresh, vibrant element to your meal.
- Garlic Bread or Crusty Bread: You simply cannot have a pasta dish this good without something to sop up every last drop of that amazing Cajun-spiced sauce. Roasted Garlic Bread or a rustic No-Knead Artisan Bread are excellent choices for dipping and enjoying every bit of the creamy, flavorful goodness.
- Roasted or Steamed Vegetables: To add more nutrients and a different texture, consider serving a side of simply prepared vegetables.
- Air Fryer Asparagus: Quick, tender-crisp, and delicious.
- Broccoli or Green Beans: Steamed or lightly roasted with a drizzle of olive oil and a pinch of salt.
- Sautéed Zucchini or Yellow Squash: A light and fresh accompaniment.
- Cornbread: Leaning into the Southern roots of Cajun cuisine, a slice of warm, buttery cornbread would be a delightful and comforting pairing, offering a subtle sweetness and crumbly texture.
- Coleslaw: A tangy, crunchy coleslaw can offer a cool, crisp counterpoint to the warm and spicy pasta.
Storing and Reheating Your Cajun Shrimp Scampi
This Cajun Shrimp Scampi is best enjoyed fresh, but leftovers can be absolutely delicious if stored and reheated properly. Here’s how:
Storing:
- Allow the scampi to cool completely to room temperature before storing.
- Transfer leftovers to an airtight container.
- Store in the refrigerator for up to 2-3 days.
To Reheat:
- Skillet Method (Recommended): For best results, reheat the scampi in a skillet over medium-low heat. Add a splash of chicken broth, water, or a tiny bit of cream to help loosen the sauce and prevent it from drying out. Stir gently and heat until warmed through, about 5-7 minutes. This method helps maintain the texture of the shrimp and pasta.
- Microwave Method: If you’re short on time, you can reheat individual portions in the microwave. Place the scampi in a microwave-safe dish and heat in 30-second increments, stirring after each, until heated through. Be cautious not to overcook, as this can make the shrimp rubbery.
Freezing:
- I generally do not recommend freezing any recipe that contains heavy cream. Cream-based sauces tend to separate and become grainy or watery when thawed and reheated, significantly impacting the texture and appeal of the dish. It’s best to enjoy this Cajun Shrimp Scampi fresh or within a few days from the refrigerator.

Alternative Cooking Methods for Cajun Shrimp Scampi
While our primary method focuses on the stovetop, you can adapt this Cajun Shrimp Scampi to other cooking appliances for a slightly different approach or convenience:
Instant Pot Method:
For a quicker, one-pot (or nearly one-pot) solution, the Instant Pot can be a fantastic tool:
- Initiate the “Sauté” function on your Instant Pot. Add the butter, then sauté the chopped onion and minced garlic for 2-3 minutes until fragrant and softened.
- Stir in the chicken broth and deglaze the pot, scraping up any browned bits from the bottom. Add the pasta (you may need to break longer strands to fit) and lemon juice. Ensure the pasta is mostly submerged in the liquid. Do not stir further to prevent “BURN” notices.
- Secure the lid and set the Instant Pot to cook on high pressure for 3 minutes. Once cooking is complete, perform a quick release of the pressure.
- Carefully open the lid. Stir in the shrimp and cook for 2-3 minutes using the “Sauté” function (or until they turn pink and opaque).
- Turn off the Instant Pot. Stir in the heavy cream and Parmesan cheese until well combined and heated through. Serve immediately, garnished with parsley and lemon wedges.
Oven-Baked (Casserole-Style) Method:
If you prefer a hands-off approach or a dish that can be assembled ahead of time and baked, a casserole-style scampi is a great option:
- Prepare the Cajun shrimp scampi sauce on the stovetop as described in steps 3 and 4 of the main recipe, ensuring it’s rich and creamy.
- Cook the pasta separately until al dente, and sauté the seasoned shrimp until just pink, as described in steps 1 and 2.
- In a large mixing bowl, gently combine the cooked pasta, sautéed shrimp, and the prepared creamy Cajun sauce.
- Pour the entire mixture into a well-greased 9×13 inch baking dish.
- For an extra crispy topping, sprinkle a generous layer of additional Parmesan cheese and a handful of panko breadcrumbs over the top.
- Bake in a preheated oven at 375°F (190°C) for about 10-15 minutes, or until the sauce is bubbly and the topping is golden brown and crispy.
- Garnish with fresh parsley and serve hot.
Frequently Asked Questions About Cajun Shrimp Scampi
Here are some common questions about making and enjoying Cajun Shrimp Scampi:
Cajun Shrimp Scampi with Pasta is truly best when served fresh, as the shrimp and pasta can lose their optimal texture if sitting in the sauce for too long. However, you can certainly prep ingredients in advance! You can peel and devein the shrimp, chop the onion and mince the garlic, and even mix your Cajun seasoning blend. This will significantly reduce your active cooking time just before serving.
The consistency of your sauce is key to a perfect scampi! If your sauce turns out too thick after simmering, simply thin it out with a tablespoon or two of the reserved starchy pasta water (or chicken broth) until it reaches your desired consistency. If, on the other hand, the sauce is too thin, you can thicken it by making a cornstarch slurry: dissolve one teaspoon of cornstarch in one tablespoon of cold water, then whisk this mixture into the simmering sauce a little at a time until it thickens. Continue to gently simmer for a minute or two after adding the slurry to ensure it’s fully cooked.
Linguine or spaghetti are traditionally considered the best choices for shrimp scampi, as their long, thin strands are excellent for coating with the luscious sauce. However, almost any pasta shape will work wonderfully! You can also try fettuccine for a wider, heartier noodle, or short pasta shapes like penne, rigatoni, or even rotini (spirals) if you prefer a different texture and ease of eating. The key is to cook your chosen pasta al dente.
Absolutely! The beauty of this recipe is its adaptability to your personal heat preference. If you enjoy a milder flavor, start with a smaller amount of Cajun seasoning and omit any additional red pepper flakes. For those who love a fiery kick, feel free to increase the amount of Cajun seasoning and add a pinch of red pepper flakes during the sauce-making process. Always taste as you go to find your perfect balance!
Yes, you can! To lighten the dish, use half-and-half or evaporated milk instead of heavy cream (though it will be less rich). You can also increase the amount of vegetables, like adding bell peppers, spinach, or zucchini. Using whole wheat pasta will add fiber. Reduce the butter slightly, or use a cooking spray instead of olive oil for searing the shrimp.
Large or jumbo shrimp (21/25 count or larger) are ideal for this recipe as they remain tender and substantial. Fresh shrimp is always best, but good quality frozen shrimp works perfectly well. Just be sure to thaw it completely in the refrigerator overnight or under cold running water, and pat it very dry before seasoning.

Explore More Scampi and Shrimp Delights
If you’ve fallen in love with the flavors of this Cajun Shrimp Scampi, you’ll be thrilled to discover other fantastic scampi and shrimp recipes that are just as delightful and easy to prepare. Broaden your culinary horizons with these tempting options:
- Angel Hair Shrimp Scampi Pasta: A lighter, quicker version of the classic, perfect for when you need dinner on the table in a flash.
- Chicken Scampi Pasta: For those who prefer poultry, this chicken version offers the same garlic-butter deliciousness with tender chicken breast.
- Chinese Salt and Pepper Shrimp: A savory, crispy, and incredibly addictive shrimp dish with an Asian-inspired flavor profile.
- Butterfly Shrimp: Perfectly breaded and fried, these crispy shrimp are a fantastic appetizer or main course.
- Grilled Cajun Shrimp: Take the vibrant Cajun flavors outdoors with these smoky, perfectly grilled shrimp, ideal for summer cookouts.
This Cajun Shrimp Scampi with Pasta is truly a masterpiece of flavor fusion, offering a bold and exciting twist on a beloved classic. Whether you’re seeking a quick and effortless weeknight dinner, planning a special meal to impress guests, or simply craving an explosion of vibrant flavors, this dish is destined to become a cherished addition to your recipe repertoire. Its tender, perfectly seasoned shrimp, bathed in a rich, creamy, and spicy sauce, and tossed with al dente pasta, creates an unforgettable culinary experience.
We encourage you to embark on this delightful culinary journey. Give this Cajun Shrimp Scampi a try today and savor the comforting yet exhilarating flavors that it brings to your table. If you’ve enjoyed this recipe or any other creations, please consider leaving a star rating and a comment in the section below – your feedback is invaluable! Also, connect with Cookin’ With Mima on Facebook, Instagram, and Pinterest to stay updated with all our latest recipes and culinary inspirations.

Rated 5 out of 5 stars by 1 voter.
Cajun Shrimp Scampi with Pasta
Ingredients
- 16 ounce spaghetti
- 2 lb large shrimp, peeled and deveined
- 2 tablespoons cajun seasonings, divided
- 1 teaspoon garlic powder
- 1 teaspoon salt
- ½ teaspoon ground black pepper
- 2 tablespoons olive oil
- 2 tablespoons unsalted butter
- 1 teaspoon minced garlic
- ½ cup yellow onion, finely chopped
- 1 cup low sodium chicken broth
- 2 tablespoons fresh lemon juice
- 1 ½ cups heavy cream
- ⅓ cup parmesan cheese, grated
- ½ cup pasta cooked water
- Lemon wedges, to garnish
Instructions
- In a large pot of salted water, cook the spaghetti pasta according to the package instructions until al dente. Once done, reserve ½ cup of pasta water before draining the remaining water; set aside.
- Pat dry the shrimp with a kitchen towel and season them with Cajun seasoning, garlic powder, salt, and black pepper.
- Meanwhile, heat a large skillet with olive oil over medium-high heat. Once the oil is heated, add the shrimp and cook for 2-3 minutes per side until the shrimp turns pink and opaque. Transfer the cooked shrimp to a plate and set aside.
- To the same skillet, add the butter. Once the butter is melted, add the minced garlic and chopped onion. Sauté for 2-3 minutes until soft and fragrant.
- Stir in the chicken broth and deglaze the skillet, scraping up any browned bits from the bottom. Allow the broth to simmer for 2-3 minutes.
- Add the fresh lemon juice along with heavy cream. Let the sauce gently simmer for another 4-5 minutes, stirring occasionally, until it thickens slightly.
- Add the cooked pasta, the rest of the Cajun seasoning, Parmesan cheese, and the cooked shrimp to the skillet with the sauce. Toss everything gently for 1-2 minutes until heated through and the pasta is well coated. If the sauce is too thick, add a splash of the reserved pasta water to reach your desired consistency.
- Finally, sprinkle some freshly chopped parsley over the top, garnish with fresh lemon wedges, and serve the Cajun shrimp scampi immediately while it is still warm.
Notes
- Don’t Overcook the Shrimp: Shrimp cook quickly and become rubbery if overcooked. Remove them from the skillet as soon as they turn pink and opaque.
- Pasta: Cook pasta al dente. This ensures it has a pleasant bite and prevents it from becoming mushy when tossed with the hot sauce.
- Use Fresh Garlic: Freshly minced garlic provides the most potent and delicious flavor profile. Avoid using jarred garlic for the best results.
- Balance the Heat: Cajun seasoning can vary in spice level. Start with a smaller amount and taste the sauce before adding more to achieve your desired level of heat.
- Reserved Pasta Water: Don’t forget to save some of that starchy pasta water! It’s excellent for adjusting the consistency of your sauce if it becomes too thick.
Nutrition
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