Creamy Cajun Salmon & Shrimp Skillet

It is 6pm and you need dinner fast. If you are craving something creamy and comforting, this works perfectly. This Cajun Salmon and Shrimp Skillet is restaurant-quality without the stress. You can have this gourmet meal ready in just 30 minutes.

Too tired to cook something complicated after a long day? This recipe delivers big flavor with very little effort. Your family will think you spent hours in the kitchen. It is the perfect way to satisfy a seafood craving tonight.

WHY YOU’LL MAKE THIS CAJUN SALMON AND SHRIMP SKILLET AGAIN

This dish is the ultimate comfort food for a chilly Fall evening. It is perfect for a quick weeknight dinner when time is short. The combination of spicy Cajun heat and silky cream is addictive. You only need one pan for the whole meal.

Cleaning up is a breeze, which I know you will love. It is a reliable recipe that never fails to impress. You get high-quality protein from both the salmon and the shrimp. It feels like a fancy treat but fits a busy schedule.

This recipe is ready in 30 minutes from start to finish. You do not need to spend hours in the kitchen tonight. Your family will love the bold spices and the rich sauce. It is a great way to eat more healthy seafood often.

HOW THIS COMES TOGETHER

We start by searing the salmon and shrimp to get a crust. This locks in the juices and adds a smoky flavor. Then, we build a quick sauce in the same pan. This keeps all those delicious browned bits for extra flavor depth.

Using pre-peeled shrimp is a great time-saving shortcut here. Even beginners can master this seafood dish with ease. The sauce thickens naturally with the parmesan cheese. You do not need any complicated flour thickeners or roux. Everything happens in one skillet for maximum efficiency.

WHAT YOU’LL NEED

You likely have many of these items in your pantry already. I recommend using fresh seafood for the best texture and flavor possible.

• 4 (6-ounce) salmon fillets
• 0.5 pound large shrimp, peeled and deveined
• 2 tablespoons Cajun seasoning, divided
• 2 tablespoons olive oil
• 2 tablespoons unsalted butter
• 3 cloves garlic, minced
• 1 small shallot, finely diced
• 1 cup heavy cream
• 0.5 cup chicken broth
• 0.5 cup freshly grated parmesan cheese
• 2 cups fresh baby spinach
• 1 tablespoon fresh lemon juice
• 1 tablespoon chopped fresh parsley

STEP-BY-STEP DIRECTIONS

1. Pat salmon fillets and shrimp dry with paper towels.
2. Season both sides with 1 tablespoon of the Cajun seasoning.
3. Heat olive oil in a large skillet over medium-high heat.
4. Place salmon in the pan and sear for 5 minutes per side.
5. Remove salmon from the skillet and set aside.
6. In the same skillet, add the shrimp and sear for 2 minutes.
7. Remove shrimp once they are pink and opaque.
8. Reduce heat to medium and melt the butter in the skillet.
9. Add shallot and garlic and sauté for 1-2 minutes.
10. Whisk in heavy cream, chicken broth, and remaining Cajun seasoning.
11. Bring the mixture to a gentle simmer.
12. Stir in the parmesan cheese until the sauce thickens slightly.
13. Add the baby spinach and stir until wilted.
14. Stir in the lemon juice for a bright finish.
15. Return the salmon and shrimp to the skillet.
16. Spoon the creamy sauce over the seafood and heat through.
17. Garnish with fresh parsley and serve immediately.

HOW TO SERVE IT

Serve this over a bed of buttery mashed potatoes. It also goes great with pasta or crusty bread. For a lighter option, try it over cauliflower rice. This dish is impressive enough for casual hosting with friends.

Add a simple side salad to balance the rich sauce. It is a complete meal that feels very satisfying. You can also serve it with steamed green beans. The sauce is so good you will want extra bread. It makes every bite feel like a special occasion.

LEFTOVERS & STORAGE

Store any leftovers in an airtight container in the fridge. They will stay fresh for up to two days. I do not recommend freezing this because of the cream. The texture of the sauce can change when frozen. Reheat gently in a skillet over low heat.

Add a splash of broth if the sauce gets too thick. This helps maintain the silky texture of the Cajun sauce. Avoid using the microwave if you have a stovetop available. Gentle heating keeps the salmon from becoming too dry. Your lunch the next day will be amazing.

MAKE IT EVEN BETTER (PRO TIPS)

• Don’t skip patting the seafood dry for a better sear.
• Avoid overcooking the shrimp or they will get rubbery.
• Use a cast-iron skillet for the most even heat distribution.
• Prep all your ingredients before you start the heat.
• This is a great holiday meal alternative for seafood lovers.
• Add extra red pepper flakes if you want more heat.
• Use freshly grated parmesan for a much smoother sauce.
• Squeeze the lemon juice just before serving for ultimate freshness.
• Make sure the salmon fillets are of similar thickness.
• Use a high-smoke point oil for the initial sear.

EASY WAYS TO CHANGE IT UP

• Swap salmon for white fish like cod or halibut.
• Use kale instead of spinach for more texture.
• Make it dairy-free by using full-fat coconut milk.
• Add sliced bell peppers for extra crunch and color.
• Use blackened seasoning if you cannot find Cajun spice.

QUICK QUESTIONS

Can I use frozen seafood?

Yes, you can definitely use frozen salmon and shrimp. Just make sure they are fully thawed before cooking. Pat them very dry to ensure a good sear.

Is this recipe keto-friendly?

Absolutely, this dish is perfect for a low-carb diet. It is naturally high in healthy fats and protein. Serve it with greens or cauliflower rice.

How do I prevent the sauce from curdling?

Keep the heat at a medium simmer, never a boil. Adding the cream slowly helps it emulsify. The parmesan also helps stabilize the sauce.

I hope you enjoy this easy seafood skillet as much as I do. It is a real lifesaver on busy nights. Let me know how it turns out for you!

— Ethan

Creamy Cajun Salmon and Shrimp Skillet

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 15 minutes mins

Total Time 30 minutes mins

Servings: 4 servings

Calories: 560

Ingredients Method

Ingredients

  

• 4 (6-ounce) salmon fillets
• 0.5 pound large shrimp, peeled and deveined
• 2 tablespoons Cajun seasoning, divided
• 2 tablespoons olive oil
• 2 tablespoons unsalted butter
• 3 cloves garlic , minced
• 1 small shallot , finely diced
• 1 cup heavy cream
• 0.5 cup chicken broth
• 0.5 cup freshly grated parmesan cheese
• 2 cups fresh baby spinach
• 1 tablespoon fresh lemon juice
• 1 tablespoon chopped fresh parsley

Method

 

1. Pat salmon fillets and shrimp dry with paper towels. Season both sides with 1 tablespoon of the Cajun seasoning.
2. Heat olive oil in a large skillet over medium-high heat. Place salmon in the pan and sear for 5 minutes per side or until cooked to desired doneness. Remove salmon from the skillet and set aside.
3. In the same skillet, add the shrimp and sear for 2 minutes per side until pink and opaque. Remove shrimp and set aside.
4. Reduce heat to medium. Melt the butter in the skillet. Add shallot and garlic, sautéing for 1-2 minutes until fragrant.
5. Whisk in the heavy cream, chicken broth, and the remaining 1 tablespoon of Cajun seasoning. Bring to a gentle simmer.
6. Stir in the parmesan cheese until melted and the sauce begins to thicken slightly.
7. Add the baby spinach to the sauce and stir until wilted. Stir in the lemon juice.
8. Return the salmon and shrimp to the skillet, spooning the creamy sauce over the seafood. Heat for 1 minute until warmed through.
9. Garnish with fresh parsley and serve immediately.