As I stood in my kitchen, the aroma of sizzling garlic and fragrant Cajun spices filled the air, instantly transporting me to a lively New Orleans kitchen. Today, I’m excited to share my recipe for Cajun Shrimp and Salmon with Garlic Cream Sauce. This delightful dinner not only impresses with its vibrant flavors, but it’s also a comforting twist on seafood that’s simple to whip up after a long day. Picture tender, succulent shrimp and flaky salmon all enveloped in a rich, creamy sauce, served alongside buttery mashed potatoes and bright green beans. It’s a dish that brings people together and makes any meal feel special—ideal for dinner parties or a cozy night in. Are you ready to bring a taste of Cajun magic to your table? Let’s dive in!

Why is this Cajun recipe unforgettable?
Flavor Explosion: The combination of spicy Cajun seasoning and creamy garlic sauce creates an irresistible taste that keeps you coming back for more.
Quick and Easy: With simple steps, you can have this impressive meal ready in no time, perfect for busy weeknights or unexpected guests.
Crowd-Pleasing Appeal: Ideal for family gatherings or dinner parties, everyone from seafood lovers to picky eaters will be captivated by this gourmet experience.
Versatile for All: Customize the dish by swapping proteins or adding your favorite veggies to suit everyone’s palate. Want to switch it up? Try this alternative seafood recipe for a fresh twist!
Cajun Shrimp and Salmon Ingredients
• Here’s everything you need for this delightful dish!
For the Seafood
- Shrimp – A key protein that offers succulence; feel free to substitute with tilapia or scallops for a different flavor.
- Salmon – Rich in flavor and omega-3s; can be replaced with cod or chicken breast if preferred.
For the Seasoning and Sauce
- Cajun Seasoning – This adds bold spice and flavor; increase for more heat or swap with Old Bay seasoning for a different kick.
- Garlic Cream Sauce – Creates a rich and luscious complement to the seafood; adjust the garlic amount based on your preference for flavor intensity.
For the Sides
- Mashed Potatoes – A comforting side dish; consider using sweet potatoes for a sweeter flavor profile.
- Green Beans – Fresh and crisp; add sautéed mushrooms or bell peppers for an extra splash of color and taste.
For Cooking
- Butter – Enhances the creaminess in the sauce; use olive oil as a dairy-free alternative if desired.
- Heavy Cream – Provides richness to the sauce; substitute with milk or non-dairy cream for a lighter option.
Step‑by‑Step Instructions for Cajun Shrimp and Salmon
Step 1: Prep the Seafood
Begin by rinsing the shrimp and salmon under cold water. Pat them dry with a paper towel, then evenly coat both the shrimp and salmon fillet with Cajun seasoning. Allow them to marinate for about 10 minutes, letting those bold flavors absorb, while you prepare your cooking space with a heavy-bottomed skillet ready for action.
Step 2: Cook the Seafood
In the skillet over medium-high heat, melt 2 tablespoons of butter until it’s bubbly. Carefully add the shrimp and sear them for about 2-3 minutes on each side, until they turn pink and curl slightly. Remove the shrimp and set aside, then add the salmon fillet to the skillet, cooking for 3-4 minutes per side. Look for the salmon to be opaque in the center.
Step 3: Make Garlic Cream Sauce
Once the seafood is perfectly cooked, return it to the plate and lower the skillet heat to medium. In the same pan, add 4 cloves of minced garlic, sautéing until fragrant, about 30 seconds. Pour in 1 cup of heavy cream and bring it to a gentle simmer, stirring frequently, until the sauce thickens, which will take around 3-4 minutes. The garlic cream sauce should become rich and luxurious.
Step 4: Prepare Mashed Potatoes
While the sauce is simmering, bring a large pot of water to a boil. Add peeled and cubed potatoes, cooking until tender, about 15-20 minutes. Drain the potatoes, then return them to the pot, mash with 2 tablespoons of butter, and season with salt and pepper to taste. They should be velvety and creamy, ready to serve as a comforting base for your Cajun shrimp and salmon.
Step 5: Cook Green Beans
Next, in a small pot of boiling water, blanch fresh green beans for about 3-4 minutes until they are bright green and tender-crisp. Drain and immediately plunge them into ice water to stop the cooking process. This step will ensure vibrant color and a delightful crunch that balances the dish wonderfully.
Step 6: Plate the Dish
To serve your Cajun Shrimp and Salmon, spoon a generous portion of mashed potatoes onto each plate. Arrange the golden salmon and succulent shrimp artistically atop the potatoes. Drizzle the luscious garlic cream sauce over the seafood and garnish with the fresh green beans on the side for a beautiful and inviting presentation.

Expert Tips for Cajun Shrimp and Salmon
- Check Doneness: Ensure shrimp are pink and firm to the touch, while salmon should look opaque in the center to indicate perfect cooking.
- Use Heavy Skillet: Opt for a heavy-bottomed skillet to distribute heat evenly, preventing unevenly cooked seafood.
- Adjust Seasoning: Start with a moderate amount of Cajun seasoning; you can always add more to suit your spice tolerance or preference.
- Prevent Garlic Burn: Blend the minced garlic into the cream before adding to the pan; this helps avoid any burnt flavors and keeps the sauce smooth.
- Create a Creamier Sauce: For a richer dish, don’t skimp on the heavy cream, but feel free to experiment with non-dairy alternatives for a lighter experience.
Cajun Shrimp and Salmon Variations
Feel free to let your creativity shine as you adapt this delicious dish to your preferences!
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Mixed Protein Delight: Substitute shrimp and salmon for a medley of seafood like scallops, tilapia, or even firm tofu for a vegetarian option. Combining flavors will give your meal a delightful twist!
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Spicy Kick: Want more heat? Toss in some diced fresh jalapeños or a sprinkle of cayenne pepper to the sauce for an extra layer of spice that’s sure to make your taste buds dance.
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Creamy Alternative: If you’re looking to lighten things up, swap the heavy cream for a non-dairy milk alternative or Greek yogurt for a tangy twist while keeping it creamy and comforting.
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Sweet Potato Mash: Try using sweet potatoes in your mash instead of regular potatoes for a sweet, earthy flavor that pairs beautifully with the spicy Cajun seasoning.
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Vibrant Veggie Medley: Mix in seasonal vegetables like sautéed asparagus or roasted Brussels sprouts to add extra nutrition and color to the dish. Bright veggies bring a lovely crunch and fresh flavor.
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Herbal Infusion: Fresh herbs like cilantro or parsley added at the end lend a refreshing flair that complements the richness of the sauce. It’s like a breath of fresh Cajun air!
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Citrus Zest: For a burst of brightness, incorporate a splash of lemon juice or some lime zest into the garlic cream sauce. This acidity will balance beautifully with the richness of the meal.
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Cheesy Twist: Elevate your mashed potatoes with a sprinkle of cheddar or cream cheese for an ultra-rich, creamy indulgence that pairs wonderfully with the seafood.
Whether you stick to the classic or explore these variations, don’t forget to enjoy your culinary adventure! If you’re craving something a bit different, check out this alternative seafood recipe for more flavor inspiration!
What to Serve with Cajun Shrimp and Salmon
Let’s create a delightful feast that perfectly complements your flavorful seafood dish.
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Creamy Mashed Potatoes: Their velvety texture contrasts beautifully with the richness of the garlic cream sauce, making each bite a comforting experience.
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Crisp Green Beans: Fresh and bright, they add crunch and color to the plate, enhancing the overall presentation while keeping the meal light and vibrant.
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Garlicky Breadsticks: Serve warm and buttery with a hint of garlic, these will soak up any extra sauce, bringing an irresistible aroma to your table.
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Garden Salad: A refreshing mix of crunchy greens, cherry tomatoes, and a tangy vinaigrette will offset the richness of the shrimp and salmon, creating a balanced meal.
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Roasted Asparagus: Seasoned simply with olive oil and garlic, this side delivers a nutty flavor that pairs well with seafood while adding a touch of elegance.
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Chardonnay or Sauvignon Blanc: A chilled glass of white wine perfectly complements the bold spices and creamy sauce, making your dining experience even more sophisticated.
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Chocolate Mousse: As a dessert, this rich treat adds a sweet finish to your meal, creating harmony between flavors while satisfying your sweet tooth.
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; simply keep them covered in the refrigerator to deepen the flavors. Additionally, you can prepare the mashed potatoes and store them in an airtight container in the fridge for up to 3 days—just reheat them gently and stir in a bit of butter to regain that creamy texture. When you’re ready to serve, cook the seafood and make the garlic cream sauce fresh to ensure the dish remains just as delicious. With these make-ahead tips, you’ll enjoy a fantastic dinner without the hassle during your busy weeknights!
How to Store and Freeze Cajun Shrimp and Salmon
Fridge: Store leftovers in an airtight container for up to 2 days, ensuring you refrigerate within two hours of cooking to keep the seafood fresh.
Freezer: For longer storage, freeze the cooked shrimp and salmon in a freezer-safe container for up to 2 months. Thaw in the fridge overnight before reheating.
Reheating: Gently reheat in the microwave or stovetop over low heat, adding a splash of cream or broth to restore moisture and a touch of richness to the garlic cream sauce.

Cajun Shrimp and Salmon Recipe FAQs
What kind of shrimp should I use for this recipe?
Absolutely, use fresh or frozen shrimp that are pink and firm to the touch. Look for jumbo or large shrimp as they hold up well in cooking and have a delightful bite. If you have dietary constraints, feel free to substitute shrimp with tilapia or scallops for a fresh twist on flavors.
How should I store leftovers from this Cajun Shrimp and Salmon?
For the best taste and safety, store leftovers in an airtight container in the fridge for up to 2 days. Make sure to refrigerate within two hours of cooking to keep your meal fresh. When you’re ready to enjoy leftovers, gently reheat in the microwave or stovetop.
Can I freeze the Cajun Shrimp and Salmon after cooking?
Certainly! For longer storage, you can freeze the cooked shrimp and salmon. Allow it to cool completely, then transfer it to a freezer-safe container or zip-top bag. It can be stored in the freezer for up to 2 months. Thaw it overnight in the fridge before reheating, ensuring it maintains its flavor and texture.
What if my shrimp or salmon aren’t cooked properly?
Very often, shrimp should be pink and firm, while salmon should be opaque in the center when cooked through. If you’re unsure during cooking, it’s always safer to use a meat thermometer. The internal temperature for properly cooked shrimp should reach 120°F (49°C) and for salmon, it should be around 145°F (63°C). If you find they need more time, simply return them to the heat until done.
Is this Cajun Shrimp and Salmon suitable for those with seafood allergies?
Absolutely! If seafood is a concern, consider swapping the proteins for alternatives like grilled chicken or a vegetarian option such as tofu. Adjusting the recipe in this manner can help create a tailored meal that everyone can enjoy, while still keeping the vibrant flavors of the Cajun seasoning and garlic cream sauce.
Can I make the garlic cream sauce dairy-free?
Yes! To create a dairy-free version of the garlic cream sauce, substitute heavy cream with coconut cream or a non-dairy cream alternative. This will impart a deliciously creamy texture without any dairy. Just keep in mind that you might need extra seasoning to balance the flavors.

Cajun Shrimp and Salmon: A Cozy Dinner Delight Just for You
Ingredients
Equipment
Method
- Rinse the shrimp and salmon under cold water and pat dry. Coat with Cajun seasoning and let marinate for 10 minutes.
- Melt butter in a skillet over medium-high heat. Add shrimp and sear for 2-3 minutes per side. Remove and set aside. Cook salmon for 3-4 minutes per side until opaque.
- Add minced garlic to the skillet and sauté for 30 seconds. Pour in heavy cream and simmer, stirring frequently, for 3-4 minutes until thickened.
- Boil a large pot of water and cook peeled, cubed potatoes for 15-20 minutes. Drain, mash with butter, and season with salt and pepper.
- Blanch fresh green beans in boiling water for 3-4 minutes, then plunge into ice water to retain crunch.
- Plate the mashed potatoes, arrange the seafood on top, drizzle with garlic cream sauce, and garnish with green beans.

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