As I stood in my kitchen, the aroma of spices filled the air, instantly transporting me to the lively streets of New Orleans. Today, I’m thrilled to share my recipe for Cajun Shrimp and Salmon with Garlic Cream Sauce, Mashed Potatoes, and Green Beans—a colorful dish that’s both an indulgent treat and a comforting family meal. The perfect blend of zesty Cajun seasoning brings shrimp to life, while the flaky salmon provides a rich, buttery counterpoint, all enveloped in a luscious garlic cream sauce. Quick to prepare and endlessly versatile, this recipe accommodates any occasion—from a casual family dinner to an elegant dinner party that’ll leave your guests raving. Are you ready to make a culinary splash in your kitchen? Let’s dive in!

Why is this dish a must-try?
Flavor Explosion: The bold Cajun seasoning perfectly complements the briny shrimp and rich salmon, making every bite a taste sensation.
Quick and Easy: This dish is not only delicious but also simple to prepare, making it perfect for busy weeknights or spontaneous dinner parties.
Crowd-Pleasing: Impress your guests with a restaurant-quality meal that’s sure to be the highlight of any occasion.
Versatility at Its Best: You can easily substitute proteins or add more veggies to personalize your dish. Consider pairing it with a light salad or even serve it alongside some Garlic Herb Roasted vegetables for a delightful contrast to the creamy textures.
Comfort Food Redefined: With creamy mashed potatoes and crisp green beans, this meal delivers a hearty, satisfying experience everyone will love!
Cajun Shrimp and Salmon Ingredients
For the Seafood
- Shrimp – Provides protein and a sweet, briny flavor; substitute with tilapia or cod for a different seafood experience.
- Salmon – Adds rich flavor and healthy fats; can be swapped with chicken breast for a non-seafood option.
- Cajun Seasoning – Delivers heat and depth to the seafood; increase amount for a spicier profile or add diced jalapeños for an extra kick.
For the Garlic Cream Sauce
- Garlic – Enhances the aroma and flavor of the cream sauce; fresh garlic is preferred for best taste.
- Heavy Cream – Creates a rich, indulgent sauce; substitute with half-and-half for a lighter option, though it may reduce creaminess.
For the Sides
- Mashed Potatoes (russet) – Serves as a comforting, creamy side; sweet potatoes can be used for a sweeter flavor profile.
- Green Beans – Provides a crisp texture to balance the richness; can be supplemented with extra vegetables like sautéed mushrooms or bell peppers.
Feel free to explore variations and enjoy this Cajun Shrimp and Salmon with Garlic Cream Sauce for your next delicious meal!
Step‑by‑Step Instructions for Cajun Shrimp and Salmon with Garlic Cream Sauce, Mashed Potatoes, and Green Beans
Step 1: Prep the Seafood
Start by rinsing the shrimp and patting them dry with paper towels. In a mixing bowl, generously coat the shrimp and salmon fillets with Cajun seasoning, ensuring each piece is well-covered. Allow the seafood to sit for about 10 minutes to let the flavors meld while you prepare your cooking space and gather the necessary equipment, such as a large skillet and a pot for boiling potatoes.
Step 2: Cook the Shrimp
Heat a tablespoon of oil in your large skillet over medium-high heat. Once the oil is shimmering, add the seasoned shrimp and sauté for about 2-3 minutes per side, or until they turn a vibrant pink and opaque. Use a slotted spoon to remove the shrimp from the skillet and set them aside on a plate. This gives you a clean surface to work with for the next step of the Cajun Shrimp and Salmon dish.
Step 3: Cook the Salmon
In the same skillet, add a bit more oil if needed, then place the salmon fillets skin-side down. Sear the salmon for approximately 4-5 minutes until the skin is crispy and golden brown. Carefully flip the fillets and continue to cook for another 3-4 minutes until they flake easily with a fork. Once cooked, transfer the salmon to the plate with the shrimp, letting the flavors meld.
Step 4: Make the Garlic Cream Sauce
In the remaining juices in the skillet, reduce the heat to medium and add minced garlic. Sauté for about 30 seconds until fragrant, being careful not to burn it. Pour in the heavy cream and let it simmer for 3-4 minutes, stirring regularly until the sauce thickens and coats the back of a spoon. This rich garlic cream sauce will become the perfect drizzle for your Cajun Shrimp and Salmon.
Step 5: Prepare the Mashed Potatoes
Meanwhile, bring a pot of salted water to a boil and add peeled and chopped russet potatoes. Boil for about 15-20 minutes, or until the potatoes are fork-tender. Drain them thoroughly, then return them to the pot. Add butter, salt, and a splash of milk before mashing until creamy and smooth, adjusting the texture to your preference. These fluffy mashed potatoes will serve as a comforting base for your seafood.
Step 6: Blanch the Green Beans
In a separate pot, bring water to a boil and add trimmed green beans. Blanch them for about 3-4 minutes until they are bright green and tender-crisp. Drain the beans and toss them with a pat of butter and a dash of salt for flavor, adding a vibrant pop of color and freshness to your plate.
Step 7: Serve
Now, it’s time to plate your culinary masterpiece! Arrange a generous scoop of the creamy mashed potatoes on each plate, then pile on the Cajun shrimp and salmon. Drizzle the garlic cream sauce generously over the top and add a side of vibrant green beans. This visually stunning presentation will impress your family and friends, making your Cajun Shrimp and Salmon with Garlic Cream Sauce a memorable dining experience.

Storage Tips for Cajun Shrimp and Salmon
Room Temperature: This dish is best served hot and fresh; avoid leaving it out for more than 2 hours to prevent bacterial growth.
Fridge: Store leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently in the microwave or on the stovetop to maintain the seafood’s texture.
Freezer: While freezing is not ideal due to the delicate nature of the seafood, you can freeze the garlic cream sauce separately for up to 1 month. Thaw and gently reheat before serving.
Reheating: When reheating leftover Cajun shrimp and salmon, do so on low to medium heat to avoid overcooking the seafood, which can make it rubbery. Enjoy this comforting dish again with the same delightful flavors!
Cajun Shrimp and Salmon Variations
Feel free to get creative with this flavorful recipe, customizing it to suit your taste!
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Dairy-Free: Substitute heavy cream with coconut milk for a lighter option, infusing a subtle sweetness.
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Spicy Twist: Increase the Cajun seasoning or add diced jalapeños for a fiery kick that will wake up your senses.
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Vegetable Medley: Swap green beans for a mix of seasonal veggies like asparagus and bell peppers for added color and nutrition.
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Sweet Potato Mash: Replace russet potatoes with sweet potatoes for a slightly sweet and vibrant side that pairs nicely with seafood.
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Gluten-Free Options: Ensure all seasonings are labeled gluten-free and use cornstarch as a thickener for the cream sauce if needed.
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Different Proteins: Experiment by swapping shrimp and salmon with sautéed scallops or grilled chicken breast for a delightful twist!
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Herb Boost: Add fresh herbs like cilantro or parsley to the cream sauce for an aromatic lift that brightens the dish.
For a lovely side that complements your meal, consider pairing it with Garlic Herb Roasted vegetables or a light salad to provide a refreshing balance. Enjoy your culinary adventure!
Expert Tips for Cajun Shrimp and Salmon
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Perfect Shrimp Cooking: Avoid overcooking shrimp; they should turn opaque and slightly firmer to the touch. This ensures a delightful bite in your Cajun Shrimp and Salmon.
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Salmon Skin Crispy: Make sure the salmon skin crisps properly by leaving it undisturbed in the pan for a few minutes. This adds texture and flavor to the dish.
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Fresh Ingredients Only: Use fresh garlic and herbs for the best flavor in the garlic cream sauce. Dried ingredients can dull the richness of your Cajun Shrimp and Salmon.
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Mashed Potatoes Tip: When mashing, start with warm potatoes and avoid over-mixing to keep them fluffy. This will enhance their creamy goodness alongside the seafood.
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Balance Your Plate: Include sautéed vegetables alongside green beans for added nutrition and color. This not only enhances the presentation but complements the rich flavors of the dish.
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Flavor Balance: If you prefer spicier flavors, feel free to adjust the Cajun seasoning. Just remember, a little goes a long way—find the perfect balance for your palate!
Make Ahead Options
These Cajun Shrimp and Salmon with Garlic Cream Sauce, Mashed Potatoes, and Green Beans are perfect for meal prep enthusiasts! You can season the shrimp and salmon up to 24 hours in advance, allowing the flavors to deepen; simply refrigerate them in an airtight container. The garlic cream sauce can also be prepared ahead of time and stored in the refrigerator for up to 3 days—make sure to reheat gently to maintain its creamy texture. For the mashed potatoes, you can cook and mash them in advance, then cover and refrigerate; just reheat with a splash of milk to keep them smooth. When ready to serve, just sauté the seafood and reheat everything; you’ll have a delicious, stress-free dinner ready in no time!
What to Serve with Cajun Shrimp and Salmon with Garlic Cream Sauce
Elevate your dining experience by pairing this flavorful seafood dish with sides and drinks that enhance its vibrant taste.
- Creamy Mashed Potatoes: The velvety texture of silky mashed potatoes perfectly complements the rich garlic sauce, making each bite a comforting delight.
- Crispy Green Beans: Their bright, fresh crunch provides a pleasant contrast to the creamy elements on your plate while enhancing the meal’s visual appeal.
- Garlic Bread: A warm loaf of garlic bread makes for an irresistible addition, ideal for soaking up the luscious garlic cream sauce.
- Garden Salad: A light, refreshing salad with mixed greens and a zesty vinaigrette can balance the richness of the dish, awakening your taste buds for the main event.
- Lemon Wedges: A squeeze of fresh lemon over the seafood adds a burst of acidity, enhancing the flavors and cuts through the richness beautifully.
- Chardonnay: A chilled glass of Chardonnay complements seafood wonderfully, as its crispness and fruitiness enhance the Cajun spices without overpowering them.
- Chocolate Mousse: End your meal on a sweet note with a rich chocolate mousse, which brings a delightful indulgence to your dining experience, rounding out the flavors perfectly.
- Sautéed Mushrooms: Incorporating sautéed mushrooms with garlic elevates the dish further, offering an earthy flavor that pairs wonderfully with the seafood.

Cajun Shrimp and Salmon with Garlic Cream Sauce Recipe FAQs
How do I choose ripe shrimp and salmon?
Absolutely! When selecting shrimp, look for ones that are firm to the touch and have a mild ocean scent. The shells should be shiny and not sticky; avoid any with dark spots. For salmon, opt for fillets that are bright in color and moist, without any dull patches or a fishy smell. Fresh ingredients can truly elevate the dish!
What’s the best way to store leftovers?
Very! Place any leftovers in an airtight container and store in the refrigerator for up to 2 days. When you’re ready to enjoy them again, gently reheat in the microwave or on the stovetop over low heat to maintain that succulent seafood texture.
Can I freeze Cajun shrimp and salmon?
The more the merrier! While it’s best enjoyed fresh, you can freeze the garlic cream sauce separately for up to 1 month. Here’s how: let the sauce cool completely, pour it into a freezer-safe container, and seal tightly. Thaw in the refrigerator overnight before reheating gently on the stove.
What should I do if the shrimp become rubbery?
Don’t worry! If your shrimp are rubbery, they were likely overcooked. To prevent this in the future, remember that shrimp cook quickly—just about 2-3 minutes per side until they turn pink and opaque. Always keep an eye on them, and remove from heat as soon as they reach that lovely color.
Can this dish accommodate dietary restrictions?
Absolutely! If you’re cooking for someone with specific dietary needs, feel free to substitute proteins. You can replace shrimp and salmon with grilled chicken or tofu for a non-seafood option. For allergies, always check that your seasoning and sauce ingredients are safe, and adjust as needed. It’s all about creating a delicious meal that everyone can enjoy!
How can I enhance the flavor of the garlic cream sauce?
Very! For an extra burst of flavor, consider adding a splash of lemon juice or a dash of your favorite hot sauce to the garlic cream sauce as it simmers. This simple addition not only brightens the overall dish but also contrasts beautifully with the richness of the cream. Enjoy experimenting with flavors to make this Cajun Shrimp and Salmon with Garlic Cream Sauce uniquely yours!

Cajun Shrimp and Salmon with Garlic Cream Sauce Delight
Ingredients
Equipment
Method
- Start by rinsing the shrimp and patting them dry with paper towels. Coat the shrimp and salmon fillets with Cajun seasoning and let sit for about 10 minutes.
- Heat a tablespoon of oil in a large skillet over medium-high heat. Add seasoned shrimp and sauté for 2-3 minutes per side until pink and opaque. Remove shrimp from skillet.
- In the same skillet, add more oil if needed, then place the salmon fillets skin-side down. Sear for 4-5 minutes, then flip and cook for another 3-4 minutes until flaky.
- In the remaining juices, reduce heat and add minced garlic, sauté for 30 seconds. Pour in heavy cream and simmer for 3-4 minutes until sauce thickens.
- Boil a pot of salted water and add peeled and chopped russet potatoes. Cook for 15-20 minutes until tender. Drain, then mash with butter, salt, and milk.
- In another pot, boil water and add trimmed green beans. Blanch for 3-4 minutes until bright green and tender-crisp. Toss with butter and salt.
- Plate the dish with mashed potatoes, top with Cajun shrimp and salmon, drizzle the garlic cream sauce over, and serve with green beans.

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