Alright, y’all, let’s talk about something seriously delicious: Creamy Cajun Shrimp Pasta! This isn’t just any pasta dish; it’s a flavor explosion inspired by the best of Texas and Louisiana. I’m Casey Mitchell, and if there’s one thing I adore, it’s Cajun food. Seriously, give me all the shrimp étouffée and jambalaya! But sometimes, you just need something quick and easy for a weeknight, right? That’s where this recipe comes in.

This creamy cajun shrimp pasta is comfort food at its finest. Think perfectly cooked shrimp, a luscious, creamy sauce with a kick, and pasta all twirled together in a symphony of flavor. I wanted to capture all that amazing Cajun taste without spending hours in the kitchen. So, whether you’re a seasoned chef or just starting out, trust me, you can totally nail this creamy Cajun shrimp pasta recipe. It’s about to become your new go-to!
Why You’ll Love This Creamy Cajun Shrimp Pasta
Okay, let me count the ways you’re gonna be obsessed with this creamy Cajun shrimp pasta:
- It’s ready in, like, 30 minutes! Perfect for those crazy weeknights.
- The Cajun flavor? Seriously addictive. You’ll be licking your plate clean, I promise!
- It’s way easier than you think. Even if you’re a beginner cook, you can totally rock this.
- The creamy sauce is just pure comfort food. It’s like a warm hug in a bowl!

Ingredients for Creamy Cajun Shrimp Pasta
Alright, gather ’round, because here’s what you’ll need to whip up this amazing creamy Cajun shrimp pasta. Don’t worry, it’s mostly stuff you probably already have!
- 1 pound shrimp, peeled and deveined (I like the medium-sized ones!)
- 1 tablespoon Cajun seasoning (store-bought is fine, or make your own!)
- 1 tablespoon olive oil (for sautéing, of course)
- 1/2 cup chopped onion (yellow or white, your call)
- 2 cloves garlic, minced (don’t skimp on the garlic!)
- 1 cup heavy cream (this is where the magic happens!)
- 1/4 cup grated Parmesan cheese (freshly grated is always best)
- 1/4 cup chopped fresh parsley (for a pop of color and freshness)
- 1 pound pasta, cooked (I love fettuccine or linguine for this)
Make sure you have everything prepped before you start cooking, it’ll save ya time!

Step-by-Step Instructions for Making Creamy Cajun Shrimp Pasta
Okay, let’s get cooking! This creamy Cajun shrimp pasta comes together super fast, so have all your ingredients ready to go. Trust me, it makes things way easier.
- First up, season your shrimp! In a bowl, toss that pound of peeled and deveined shrimp with a tablespoon of Cajun seasoning. Make sure every little shrimp gets coated – that’s where the flavor lives!
- Now, heat things up. Add a tablespoon of olive oil to a large skillet over medium heat. Once it’s shimmering (careful, it splatters!), toss in the seasoned shrimp. Cook ’em until they turn pink and opaque, about 3-5 minutes. Don’t overcook them, or they’ll get rubbery. Nobody wants that! Pull the cooked shrimp out of the skillet and set them aside for now.
- Next, it’s veggie time! Add that 1/2 cup of chopped onion and 2 minced garlic cloves to the same skillet. Cook until they’re softened and fragrant, about 5 minutes. Your kitchen should be smelling amazing right about now!
- Here comes the creamy goodness! Pour in 1 cup of heavy cream and 1/4 cup of grated Parmesan cheese. Stir it all together and bring it to a simmer. Let it cook until the sauce has thickened slightly, about 5 minutes. Keep stirring, so it doesn’t stick! This lazy girl pasta recipe can be made in 10 mins, but a slow simmer of the cajun cream makes your pasta more special!
- Alright, time to bring it all together! Stir in that 1/4 cup of chopped fresh parsley and your cooked pasta. Toss everything together until the pasta is coated in that glorious creamy sauce.
- Finally, add the cooked shrimp back to the skillet and toss gently to combine. Make sure the shrimp gets nice and warm.
- Serve it up immediately and prepare for the best creamy Cajun shrimp pasta you’ve ever had! Garnish with extra parsley, if you’re feeling fancy.

Tips for the Best Creamy Cajun Shrimp Pasta
Want to take your creamy Cajun shrimp pasta to the next level? Here are a few tricks I’ve learned along the way:
- Don’t be shy with the Cajun seasoning! Adjust it to your taste, but a good amount is key to that authentic flavor.
- Watch your shrimp like a hawk! Overcooked shrimp is the saddest thing ever. Cook them just until they’re pink and opaque, and they’ll be perfectly tender.
- If your sauce isn’t thickening up enough, try adding a *tiny* bit of cornstarch mixed with cold water.
- Fresh is best – use the fresh parsley and Parmesan if possible!
These simple tips will ensure your creamy Cajun shrimp pasta is a total knockout!
Variations on Your Creamy Cajun Shrimp Pasta
Okay, so you’ve nailed the basic creamy Cajun shrimp pasta? Awesome! Now, let’s get a little crazy and try some variations. I love experimenting in the kitchen, and you should too!
How about swapping out the shrimp for chicken? Cajun chicken pasta is just as amazing. Or, if you’re feeling adventurous, toss in some andouille sausage for an extra kick! You could also throw in some veggies like bell peppers or spinach for a pop of color and some extra nutrients. Seriously, this recipe is so versatile—make it your own!
Serving Suggestions for Creamy Cajun Shrimp Pasta
Alright, you’ve got your creamy Cajun shrimp pasta ready to go? Awesome! But what should you serve with it? I’ve got a few ideas that will take your meal to the next level.
A simple side salad is always a good choice – something fresh and light to balance out the richness of the pasta. Or, if you’re feeling a little extra, whip up some garlic bread. These garlic bread rolls would be the perfect addition! Steamed green beans or broccoli would also be delicious and add a healthy touch. You really can’t go wrong!
How to Store Leftover Creamy Cajun Shrimp Pasta
Got leftovers? Lucky you! This creamy Cajun shrimp pasta is still amazing the next day (or even the day after). Just pop it in an airtight container and keep it in the fridge for up to 3 days. For reheating, a quick zap in the microwave works, or you can gently warm it in a skillet over low heat – just add a splash of milk or cream if it seems a little dry. I don’t recommend freezing it, though; the sauce can get a little weird.
Frequently Asked Questions About Creamy Cajun Shrimp Pasta
Got questions about my creamy Cajun shrimp pasta? I bet you do! Here are a few of the most common things people ask, so you can make this dish perfectly every time!
Can I use frozen shrimp for this recipe?
Absolutely! Just make sure to thaw them completely before you start cooking. I usually put them in a colander and run them under cold water for a few minutes. Pat them dry with paper towels before you toss them in that amazing Cajun seasoning. Nobody wants soggy shrimp!
Can I make this creamy Cajun shrimp pasta ahead of time?
You *can*, but I don’t recommend making the whole thing completely in advance. The pasta can get a little mushy, and the sauce might separate a bit. What I *do* suggest is prepping all your ingredients ahead of time – chop the veggies, measure out the spices, and even cook the pasta. Then, when you’re ready to eat, just throw it all together! That keeps this creamy cajun shrimp pasta easy and quick!
Can I use a different type of cream?
If you’re looking to lighten things up a bit (but why would you?!), you *could* substitute half-and-half for the heavy cream. But trust me, the heavy cream is what makes the sauce so rich and decadent. You can also try using cream cheese if you want extra creamy and thick result.
What’s the best kind of pasta to use?
I personally love fettuccine or linguine for this creamy Cajun shrimp pasta, because the sauce really clings to those long strands. But honestly, any kind of pasta will work! Penne, rotini, even spaghetti – whatever you’ve got on hand is perfect!
Nutritional Information Disclaimer
Just a heads-up: the nutrition info for this creamy Cajun shrimp pasta is an estimate. Brands and ingredients vary, so for the most accurate info, check your product labels. You can read more about our disclaimer too!
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Creamy Cajun Shrimp Pasta
- Prep Time: 10 min
- Cook Time: 20 min
- Total Time: 30 min
- Yield: 4 servings 1x
- Category: Dinner
- Method: Stovetop
- Cuisine: American
- Diet: Low Lactose
Description
This creamy Cajun shrimp pasta is a quick and easy dinner idea. It’s perfect for a weeknight meal.
Ingredients
- 1 pound shrimp, peeled and deveined
- 1 tablespoon Cajun seasoning
- 1 tablespoon olive oil
- 1/2 cup chopped onion
- 2 cloves garlic, minced
- 1 cup heavy cream
- 1/4 cup grated Parmesan cheese
- 1/4 cup chopped fresh parsley
- 1 pound pasta, cooked
Instructions
- Season the shrimp with Cajun seasoning.
- Heat olive oil in a large skillet over medium heat. Add the shrimp and cook until pink, about 3-5 minutes. Remove shrimp from skillet and set aside.
- Add onion and garlic to the skillet and cook until softened, about 5 minutes.
- Stir in heavy cream and Parmesan cheese. Bring to a simmer and cook until the sauce has thickened slightly, about 5 minutes.
- Stir in parsley and cooked pasta. Add the shrimp back to the skillet and toss to combine.
- Serve immediately.
Notes
- Adjust Cajun seasoning to your preference.
- Serve with a side salad or garlic bread.
Nutrition
- Serving Size: 1 serving
- Calories: 550
- Sugar: 5g
- Sodium: 700mg
- Fat: 30g
- Saturated Fat: 18g
- Unsaturated Fat: 10g
- Trans Fat: 1g
- Carbohydrates: 50g
- Fiber: 3g
- Protein: 25g
- Cholesterol: 200mg