As I stood in my kitchen, the enticing scent of Cajun seasoning filled the air, instantly transporting me to the vibrant streets of New Orleans. I couldn’t wait to share this delightful recipe for Cajun Shrimp and Salmon with Garlic Cream Sauce, a meal that is as easy to make as it is spectacular to serve. Imagine succulent shrimp and salmon enveloped in a creamy garlic sauce, paired with buttery mashed potatoes and crisp green beans—perfect for family dinners or a cozy date night in. One of the best perks? This dish is completely customizable! Swap in your favorite seafood or adjust the spice level to match your cravings. Ready to dive into a bowl of comfort that will impress everyone at your table? Let’s get cooking!

Why You’ll Crave Cajun Shrimp Tonight
Flavor Explosion: The robust Cajun seasoning infuses every bite with a burst of flavor that’s simply irresistible.
Customizable Delights: Easily swap out seafood or adjust spice levels, allowing everyone to enjoy a tailored taste experience.
Heartwarming Comfort: Pairing creamy garlic sauce with buttery mashed potatoes creates a cozy meal that warms the soul.
Visual Showstopper: Vibrant colors and elegant presentation make this dish a standout centerpiece, perfect for impressing guests.
Feeling inspired? You might want to try out this Cajun Chicken Pasta or a quick side of Garlic Shrimp Pasta to complement your meal!
Cajun Shrimp Ingredients
• Dive into the essence of flavor with these key ingredients!
For the Seafood
- Shrimp – Provides a sweet and tender bite; ensure they are fresh for the best flavor.
- Salmon – Offers richness and flakiness; substitute with tilapia or cod if preferred.
For the Seasoning
- Cajun Seasoning – Infuses a spicy depth to the dish; adjust for preferred heat levels, or add diced jalapeños for an extra kick.
For the Garlic Cream Sauce
- Fresh Garlic – Key to adding aromatic flavor; use freshly minced for the best result.
- Heavy Cream – Gives the sauce its luxurious texture; feel free to swap with half-and-half for a lighter version.
For the Sides
- Mashed Potatoes – Creamy and comforting; switch to mashed sweet potatoes for a delightful contrast.
- Green Beans – Adds a crisp, fresh element; consider sautéed mushrooms or roasted bell peppers for variety.
Prepare to bring comfort and exquisite flavors to your dinner table with this Cajun Shrimp delight!
Step‑by‑Step Instructions for Cajun Shrimp and Salmon with Garlic Cream Sauce
Step 1: Prep Seafood
Begin by patting the shrimp and salmon fillets dry with paper towels to remove excess moisture. Next, generously sprinkle Cajun seasoning over both sides of the shrimp and salmon. Allow them to marinate for about 10 minutes while you prepare the cooking area, ensuring that your skillet is ready for a high-heat sear.
Step 2: Cook Seafood
Heat a large skillet over medium-high heat and add a tablespoon of olive oil. When the oil is shimmering, carefully place the seasoned shrimp in the skillet. Sauté for 2-3 minutes until the shrimp turn pink and opaque, then transfer them to a plate. In the same skillet, add the salmon skin-side down and cook for 4-5 minutes, or until the skin crisps up and the salmon flakes easily with a fork.
Step 3: Make Sauce
Lower the heat to medium and without cleaning the skillet, add minced garlic. Sauté for about 30 seconds until fragrant, then slowly pour in heavy cream, stirring constantly. Allow the sauce to simmer gently for 3-4 minutes until it thickens, creating a silky texture that clings beautifully to the Cajun shrimp and salmon, enhancing their flavors.
Step 4: Prepare Mashed Potatoes
While the garlic cream sauce simmers, fill a pot with cold water and add your peeled and cubed potatoes. Bring the water to a boil over high heat and cook for 15-20 minutes until the potatoes are fork-tender. Drain them, then return to the pot, adding butter and heavy cream. Mash vigorously until smooth and creamy, adjusting seasoning with salt and pepper to taste.
Step 5: Cook Green Beans
In a separate saucepan, melt 1 tablespoon of butter over medium heat. Add fresh green beans and sauté for 5-7 minutes, or until they are bright green and tender-crisp. Season with a pinch of salt and pepper to enhance their natural flavor, preparing them as a vibrant contrast on your plate alongside the rest of the dishes.
Step 6: Serve
To serve, create a bed of creamy mashed potatoes on each plate. Arrange the Cajun shrimp and salmon on top, and generously drizzle with the luscious garlic cream sauce. Finally, place a side of sautéed green beans on each plate, creating a visually stunning and delicious meal that embodies the heartwarming flavors of Cajun cuisine.

What to Serve with Cajun Shrimp and Salmon with Garlic Cream Sauce
Imagine a lovely evening filled with laughter and the scent of rich, delectable dishes wafting through your home as you dive into a delightful seafood feast.
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Buttery Garlic Bread: Perfect for sopping up the glorious garlic cream sauce, this bread adds a crispy touch to your meal.
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Fresh Garden Salad: Crisp, mixed greens topped with a light vinaigrette offers a refreshing contrast to the richness of the dish.
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Roasted Asparagus: Tender and slightly charred, asparagus enhances the dish with a burst of vibrant color and a satisfying crunch.
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Creamy Coleslaw: The crunchiness and tang of coleslaw cut through the creamy sauce, balancing flavors and textures wonderfully.
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Lemon Rice Pilaf: This zesty rice adds a bright flavor that complements the Cajun spices while providing a filling base.
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Chilled White Wine: A crisp Sauvignon Blanc or a light Pinot Grigio pairs beautifully, enhancing the seafood’s natural sweetness.
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Chocolate Mousse: For a sweet ending, a rich and airy chocolate mousse offers a contrast to the savory flavors of your main dish, leaving everyone satisfied.
Make Ahead Options
These Cajun Shrimp and Salmon with Garlic Cream Sauce are perfect for meal prep enthusiasts! You can season the shrimp and salmon up to 24 hours in advance, allowing the spices to deeply penetrate for enhanced flavor. Additionally, the garlic cream sauce can be made ahead and refrigerated for up to 3 days; just reheat gently in a saucepan before serving. To maintain freshness, store the seafood and sauce in airtight containers to prevent drying out. When you’re ready to enjoy this meal, simply cook the prepped seafood and prepare the mashed potatoes and green beans as directed. This way, you’ll have a delicious, home-cooked meal with minimal effort!
Expert Tips for Cajun Shrimp
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Fresh is Best: Always opt for fresh shrimp and salmon to elevate flavors; frozen seafood can lose texture and taste.
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Watch the Cook Time: Avoid overcooking the shrimp; they should turn pink and opaque, typically within 2-3 minutes per side.
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Perfect Your Sauce: Taste the garlic cream sauce as you cook; adjust seasoning with salt and pepper to find your ideal flavor balance.
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Make Ahead: Prepare the garlic cream sauce a day in advance to allow the flavors to develop, making your dinner prep a breeze!
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Alternate Proteins: Don’t hesitate to experiment with different seafood or proteins; the Cajun seasoning pairs well with chicken or tofu for customizations!
Cajun Shrimp Variations & Substitutions
Feel free to mix and match ingredients to create your ideal Cajun shrimp experience!
- Seafood Swap: Replace shrimp with scallops or lobster for a luxurious twist that elevates the dish.
- Cajun Kick: Add extra Cajun seasoning or a dash of hot sauce to pump up the heat and enhance the bold flavors.
- Vegetarian Option: Switch salmon for grilled tofu to create a satisfying vegetarian alternative that doesn’t compromise on taste.
- Try Different Spices: Experiment with Old Bay seasoning for a different flavor profile that brings a unique, coastal vibe to the dish.
- Cream Alternatives: Use coconut cream instead of heavy cream for a dairy-free option that adds a touch of sweetness and richness.
- Seasonal Sides: Swap green beans for seasonal veggies like zucchini or asparagus to keep it fresh and exciting throughout the year.
- Mashed Potato Variations: Replace traditional mashed potatoes with cauliflower mash for a lighter, low-carb option that pairs beautifully with the garlic sauce.
- Pasta Add-on: For a heartier meal, serve the Cajun shrimp and salmon over pasta, such as fettuccine or a creamy linguine, for a delightful twist.
Don’t hesitate to explore options like Cajun Chicken Pasta for a different protein experience, or whip up a quick side of Garlic Shrimp Pasta to complement your meal!
How to Store and Freeze Cajun Shrimp
Fridge: Store any leftover Cajun shrimp and salmon in an airtight container for up to 3 days. Be sure to keep the garlic cream sauce separate to maintain its creamy texture.
Freezer: For longer storage, freeze the cooked seafood and sauce together in a freezer-safe container for up to 2 months. Thaw overnight in the fridge before reheating.
Reheating: Gently reheat Cajun shrimp and salmon over low heat on the stovetop or in the microwave until warmed through, avoiding overcooking to maintain tenderness.
Make-Ahead Tip: Consider preparing the garlic cream sauce ahead of time and refrigerating it for up to 3 days. Reheat it gently before adding it to your freshly cooked shrimp.

Cajun Shrimp and Salmon with Garlic Cream Sauce Recipe FAQs
How do I choose the best shrimp for my Cajun shrimp dish?
Absolutely! When selecting shrimp, look for those that are firm, with a moist sheen and a marine scent—this indicates freshness. Avoid shrimp that have dark spots all over or a strong fishy smell. Opt for shrimp labeled as “wild-caught” for superior flavor; sizes 21-25 count per pound are perfect for easy handling and presentation.
How should I store leftovers of my Cajun shrimp and salmon?
Very good question! Store any leftover Cajun shrimp and salmon in an airtight container in the refrigerator for up to 3 days. To maintain the creamy texture of your garlic cream sauce, keep it separate if possible. Just gently reheat when you’re ready to enjoy the leftovers.
Can I freeze my Cajun shrimp and salmon?
Absolutely! For longer storage, freeze the cooked seafood along with the garlic cream sauce in a freezer-safe container for up to 2 months. To thaw, simply place it in the fridge overnight. When reheating, do so gently over low heat to preserve the tenderness of the shrimp and salmon.
What if my shrimp turns out tough or rubbery?
Ah, common concern! Overcooking is usually the culprit, which makes shrimp tough. Make sure to cook them until they are just opaque and pink, typically about 2-3 minutes per side. If you’ve already overcooked them, try using a squeeze of fresh lemon or lime juice to brighten the flavors; it might help balance out the texture.
Any dietary considerations for my guests?
For sure! If you’re serving guests with allergies, it’s important to note that shrimp and salmon are common allergens. If anyone has a shellfish allergy, consider swapping shrimp for chicken or tofu, which still carries the Cajun seasoning flavors well. Always double-check with your diners about their dietary preferences or restrictions before serving.
How can I make this dish dairy-free or lighter?
Great question! To make it dairy-free, substitute heavy cream with coconut milk or a dairy-free cream alternative. You can also lighten it by using half-and-half instead. Just adjust the seasoning to maintain the dish’s vibrant flavors, and you’ll still have an exquisite meal without the heaviness!

Savor Cajun Shrimp with Garlic Cream Sauce and Comfort Sides
Ingredients
Equipment
Method
- Pat the shrimp and salmon dry and sprinkle with Cajun seasoning. Let marinate for 10 minutes.
- Heat oil in a skillet and sauté the shrimp for 2-3 minutes until pink. Cook salmon for 4-5 minutes skin-side down.
- Lower heat, add garlic, sauté for 30 seconds, then add cream and simmer for 3-4 minutes until thickened.
- Boil cubed potatoes in water for 15-20 minutes until fork-tender. Drain, add butter and cream, and mash until smooth.
- Melt butter in a saucepan, sauté green beans for 5-7 minutes until tender-crisp, season with salt and pepper.
- Serve mashed potatoes topped with shrimp and salmon, drizzled with sauce, alongside green beans.

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