Oh, Mardi Gras—those vibrant parades, the jazz floating through the air, and the irresistible smell of Cajun spices wafting from every corner. That’s exactly what inspired this Mardi Gras Cajun Shrimp Pasta Dinner! Picture this: plump, juicy shrimp coated in bold Cajun seasoning, tossed with al dente pasta in a luscious, garlicky cream sauce. It’s like a party in your mouth, and trust me, once you try it, you’ll want to make it every year—or heck, every week!

I first whipped this up for a small Mardi Gras gathering at home when I couldn’t make it to New Orleans. My friends still talk about it—how the spicy kick of the shrimp paired perfectly with the rich, velvety sauce. And the best part? It comes together in just 35 minutes, so you can spend less time cooking and more time celebrating. Whether you’re hosting a crowd or just craving something festive, this dish brings all the joy of Mardi Gras right to your table.
Why You’ll Love This Mardi Gras Cajun Shrimp Pasta Dinner
Oh honey, let me count the ways this dish will steal your heart! First off, it’s ready in just 35 minutes—perfect for when you want something impressive without spending all night in the kitchen. The bold Cajun flavors? They’ll make your taste buds dance like it’s Fat Tuesday! And that creamy sauce? It’s so rich and velvety, you’ll want to lick the plate clean.
But here’s my favorite part—it’s the ultimate celebration food. Whether you’re hosting a Mardi Gras party or just want to jazz up a regular weeknight, this pasta delivers all the festive vibes. The shrimp stays juicy, the pasta’s perfectly al dente, and that garlicky Parmesan cream sauce ties it all together beautifully. Trust me, one bite and you’ll understand why this dish has become my go-to for special occasions (and let’s be honest—sometimes just because it’s Tuesday).

Ingredients for Mardi Gras Cajun Shrimp Pasta Dinner
Alright, let’s gather our ingredients—this is where the magic starts! I like to separate everything into two groups so it’s super easy to follow along. And trust me, using fresh ingredients makes all the difference here. No shortcuts on the garlic or parsley—your taste buds will thank you!
For the Shrimp
- 1 lb large shrimp, peeled and deveined (I leave the tails on for pretty presentation, but you do you!)
- 2 tsp Cajun seasoning (store-bought works, but homemade is even better if you’ve got it)
- 1 tbsp olive oil (just enough to get those shrimp sizzling)
For the Pasta
- 12 oz linguine or fettuccine (I’m partial to linguine—it holds the sauce like a dream)
- 3 tbsp butter (real butter only, please—none of that margarine business)
- 3 cloves garlic, minced (fresh is best—don’t even think about that jarred stuff)
- 1 cup heavy cream (this is what makes the sauce so luxuriously creamy)
- ½ cup grated Parmesan cheese (get the good stuff from the cheese aisle, not the shaker bottle)
- ¼ tsp salt (taste as you go—you can always add more)
- ¼ tsp black pepper (freshly cracked if you’ve got it)
- 2 tbsp fresh parsley, chopped (it’s not just garnish—it adds such bright flavor)
See? Nothing too fancy, just good, honest ingredients that come together to make something spectacular. Now let’s get cooking!
How to Make Mardi Gras Cajun Shrimp Pasta Dinner
Alright, let’s get cooking! This dish comes together faster than a Mardi Gras parade passes by, but I’ll walk you through each step so it turns out perfect. The key is timing—you’ll want everything ready to go before you start cooking. Trust me, once that garlic hits the pan, you’ll be glad you prepped everything first!
Cooking the Pasta
First things first—get your pasta water boiling. I always use a big pot with plenty of salted water (it should taste like the sea!). Drop in your linguine and cook it just until al dente—usually about a minute less than the package says. You want it to still have a little bite because it’ll cook more in the sauce later. Drain it but save about a cup of that starchy pasta water—it’s liquid gold for adjusting your sauce consistency later!
Seasoning and Cooking the Shrimp
While the pasta cooks, toss your shrimp with that glorious Cajun seasoning. Don’t be shy—coat them evenly! Heat your olive oil in a large skillet over medium-high until it shimmers. Now listen—shrimp cook FAST, so have your tongs ready. Cook them just 2-3 minutes per side until they turn that perfect pink color and curl up slightly. Overcooked shrimp turn rubbery, so the second they’re opaque, scoop them out onto a plate. They’ll finish cooking when we add them back later.
Making That Dreamy Cream Sauce
In that same skillet (don’t wash it—all those browned bits add flavor!), melt your butter over medium heat. When it stops foaming, add the garlic and sauté just until fragrant—about 30 seconds. You’ll know it’s ready when your kitchen smells like heaven. Pour in the heavy cream and let it simmer gently for about 2 minutes to thicken slightly. Stir in the Parmesan gradually—this prevents clumping—until you’ve got a smooth, velvety sauce. If it seems too thick, splash in some of that reserved pasta water a tablespoon at a time.
Bringing It All Together
Now the fun part! Add your drained pasta and cooked shrimp back to the skillet with the sauce. Toss everything gently but thoroughly—I like to use tongs for this. The pasta should be beautifully coated but not swimming in sauce. Taste and adjust seasoning with salt and pepper if needed. Pro tip: Let it sit off heat for a minute—the pasta will absorb more flavor.

Finish with a generous sprinkle of fresh parsley right before serving. If you’re feeling extra festive, garnish with some lemon wedges—the bright acidity cuts through the richness beautifully. And voilà! You’ve just made restaurant-quality Mardi Gras magic in your own kitchen. For another creamy shrimp pasta variation, check out this creamy garlic shrimp spinach linguine that’s equally delicious!
Tips for the Best Mardi Gras Cajun Shrimp Pasta Dinner
Okay, let me share my hard-earned secrets for making this dish absolutely perfect every single time. First off—taste your Cajun seasoning before using it! Some brands pack way more heat than others. If yours is mild, add a pinch of red pepper flakes to the shrimp while cooking. Too spicy? Cut the seasoning with a little brown sugar—it balances the heat beautifully.
Always, always use fresh garlic—that pre-minced stuff just doesn’t give the same depth of flavor. And here’s my golden rule: toss that pasta the second it’s drained. Left sitting, it’ll stick together like Mardi Gras beads in a tree! If your sauce thickens too much while you’re working, stir in a splash of the pasta water—it’s magic for bringing everything back to silky perfection.
Serving Suggestions for Mardi Gras Cajun Shrimp Pasta Dinner
Oh, let me tell you how to turn this dish into a full-on Mardi Gras feast! First, you’ll want some warm, crusty garlic bread on the side—perfect for sopping up every last drop of that creamy sauce. A crisp green salad with a tangy vinaigrette balances the richness beautifully. And if you’re really celebrating? Pour yourself a glass of chilled citrusy white wine—it cuts through the spice like magic.
At our house, we serve this pasta as the star of the Mardi Gras spread, surrounded by colorful sides like roasted red peppers and cornbread. The vibrant colors and bold flavors make it feel like you’re right in the French Quarter! For smaller gatherings, just the pasta with garlic bread and a simple salad makes the perfect festive meal. Trust me, your guests will be begging for seconds—and the recipe!

Storage and Reheating
Now, let’s talk leftovers—because let’s be real, this Mardi Gras Cajun Shrimp Pasta is so good you might actually have some! Store it in an airtight container in the fridge, and it’ll keep beautifully for up to 3 days. But here’s my golden rule: reheat it gently on the stovetop with a splash of cream or milk to bring that sauce back to life. Stir it frequently over low heat until it’s warmed through.
Whatever you do, resist the microwave temptation! Nuking shrimp turns them into little rubber bouncy balls—trust me, I learned this the hard way. If the pasta seems dry when reheating, add a tablespoon of water or broth to loosen it up. The flavors actually deepen overnight, making those leftovers something to look forward to!
Nutritional Information
Now, let’s chat about what’s in this delicious Mardi Gras Cajun Shrimp Pasta Dinner—because I know some of you like to keep track! Just remember, these numbers are estimates and can vary depending on your exact ingredients (like how much Parmesan you sprinkle on top—no judgment here!).
Each generous serving packs about 650 calories, with 35g of protein from those juicy shrimp, 55g of carbs from the pasta (perfect fuel for dancing to zydeco music!), and 32g of fat that makes that cream sauce so irresistibly rich. It’s definitely an indulgence dish—perfect for celebrating Mardi Gras in style!
Frequently Asked Questions
Can I use frozen shrimp for this recipe?
Absolutely! Frozen shrimp work just fine—I use them all the time when fresh isn’t available. Just be sure to thaw them completely in the fridge overnight first, and pat them dry really well with paper towels before seasoning. Wet shrimp won’t get that nice sear we want. And here’s a pro tip: if you’re in a hurry, you can thaw them quickly by placing the sealed bag in a bowl of cold water for about 15 minutes.
What can I substitute for heavy cream?
No heavy cream? No problem! Half-and-half works in a pinch—your sauce might be slightly thinner, but it’ll still taste delicious. For a lighter option, try whole milk with a tablespoon of flour whisked in to help thicken it. Just avoid skim milk—it’ll make your sauce watery and sad. And if you’re feeling adventurous, coconut milk adds a fun tropical twist that actually pairs beautifully with the Cajun spices!
How spicy is this Mardi Gras Cajun Shrimp Pasta?
It’s totally customizable! The spice level depends on your Cajun seasoning blend—some are mild, some will make your nose run! I recommend starting with half the seasoning, then tasting and adding more if you want more heat. Remember, you can always add spice but you can’t take it away! For kids or spice-averse folks, try using smoked paprika instead of Cajun seasoning—you’ll still get that gorgeous color and depth of flavor without the heat. Check out this shrimp and sausage creamy Cajun pasta if you’re craving even bolder flavors!
Can I make this dish ahead of time?
You can prep components ahead, but I don’t recommend assembling the whole dish in advance. Cook your pasta and shrimp separately, then store them in the fridge for up to a day. When ready to serve, make the sauce fresh and toss everything together—this keeps the pasta from getting mushy and the shrimp from overcooking. The sauce itself comes together in just minutes, so this method saves time without sacrificing quality. Leftovers reheat surprisingly well though—just add a splash of cream when warming!
Share Your Mardi Gras Cajun Shrimp Pasta Dinner
Oh, I’d love to see your version of this Mardi Gras masterpiece! Did you add extra spice? Maybe some colorful bell peppers for that festive flair? Drop a comment below—tell me how it turned out and what tweaks you made. And if you snapped a photo (I know that creamy sauce is Instagram-worthy), tag me! Nothing makes me happier than seeing my recipes bring joy to your kitchen. Now go on—dig in and let’s keep the Mardi Gras spirit alive all year round!

Mardi Gras Cajun Shrimp Pasta Dinner
Ingredients
Equipment
Method
- Cook the pasta according to package instructions. Drain and set aside.
- Toss the shrimp with Cajun seasoning. Heat olive oil in a large skillet over medium-high heat. Cook shrimp for 2-3 minutes per side until pink. Remove from skillet.
- In the same skillet, melt butter over medium heat. Add garlic and sauté for 30 seconds.
- Pour in heavy cream and bring to a simmer. Stir in Parmesan cheese, salt, and pepper until smooth.
- Add cooked pasta and shrimp to the skillet. Toss to coat evenly.
- Garnish with fresh parsley before serving.
