Steak with Creamy Cajun Shrimp Sauce

I used to think surf and turf was too fancy to cook at home until I burned through six attempts trying to get the steak and shrimp done at the same time. The trick I finally figured out is sequencing – steak first, shrimp after, sauce built in the same pan.

The Cajun cream sauce is spicy, buttery, and rich enough to make a simple ribeye feel like a steakhouse experience. Once you nail the timing, this becomes one of the most impressive things you can put on a plate in under 40 minutes.

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Steak with Creamy Cajun Shrimp Sauce

Recipe by Emma BrooksCourse: LunchCuisine: AmericanDifficulty: Easy

Servings

2

servings

Prep time

10

minutes

Cooking time

25

minutes

Total time

35

minutes

Seared ribeye steak topped with juicy Cajun shrimp in a buttery, spiced cream sauce. A restaurant-worthy surf and turf ready in under 40 minutes.

Ingredients

• 2 ribeye steaks, 1-inch thick

• 1 lb large shrimp, peeled and deveined

• 1 tsp kosher salt

• 1/2 tsp black pepper

• 1/2 tsp garlic powder

• 1 tbsp neutral oil

• 2 tbsp butter (divided)

• 3 cloves garlic, minced

• 1/4 cup chicken broth

• 3/4 cup heavy cream

• 1.5 tsp Cajun seasoning (divided)

• 1/4 tsp smoked paprika

• Pinch cayenne

• 2 tbsp freshly grated Parmesan

Directions

• Season steaks and rest at room temperature 30 minutes.
• Heat cast iron over high heat 3 minutes. Sear steaks 3 minutes per side. Rest 8 minutes.
• Season shrimp with Cajun spices. Cook in butter in same pan 1.5-2 minutes per side. Remove.
• Cook garlic 60 seconds. Deglaze with broth.
• Add cream and Cajun seasoning. Simmer 4-5 minutes until thickened.
• Stir in butter and Parmesan off heat. Return shrimp to sauce.
• Slice steak, spoon sauce and shrimp over the top. Serve immediately.

Notes

• Store leftovers separately – steak in one container, sauce and shrimp in another
  Swap ribeye for New York strip – adjust cook time by 1 minute per side
  Make sauce ahead up to 2 days – reheat gently before adding shrimp

Nutrition Table (per serving)

Trusted Resource Links:

• USDA Safe Temperature Chart
• FDA Safe Food Handling

Step-by-Step Instructions

Step 1: Season and Rest the Steak Season 2 ribeye steaks (about 1 inch thick each) generously with 1 tsp kosher salt, 1/2 tsp black pepper, and 1/2 tsp garlic powder on both sides. Let them sit at room temperature for 30 minutes – I skipped this step in my first four attempts and always got uneven cooking with a cold gray center. Room temperature meat cooks evenly all the way through.

Step 2: Sear the Steak Heat a cast iron skillet over high heat for 3 full minutes until it’s smoking – you’ll barely be able to hold your hand above it. Add 1 tbsp neutral oil, then the steaks. Sear exactly 3 minutes per side for medium-rare (internal temp 130-135°F). I tested 2, 3, and 4 minutes per side – 3 minutes gives a perfect crust with a pink, juicy center. Rest steaks on a plate tented with foil for 8 minutes.

Step 3: Season and Cook the Shrimp While steak rests, season 1 lb large shrimp (peeled and deveined) with 1 tsp Cajun seasoning, 1/4 tsp smoked paprika, and a pinch of cayenne. In the same cast iron pan over medium-high heat, add 1 tbsp butter and cook shrimp 1.5-2 minutes per side. They turn from gray and translucent to bright pink – the moment they curl into a loose C shape and turn opaque, pull them out immediately.

Step 4: Build the Cajun Cream Sauce Reduce heat to medium. Add 3 more cloves minced garlic to the pan and cook 60 seconds. Deglaze with 1/4 cup chicken broth, scraping up all the dark bits – this is concentrated steak and shrimp flavor you don’t want to waste. Pour in 3/4 cup heavy cream and 1 tsp Cajun seasoning. Simmer 4-5 minutes until reduced and thick enough to coat a spoon.

Step 5: Finish the Sauce and Plate Stir in 2 tbsp butter and 2 tbsp freshly grated Parmesan into the sauce off heat. Return shrimp to pan and toss to coat. Slice the rested steak, spoon sauce generously over it, and arrange shrimp on top. The sauce should look glossy and deep golden-orange with flecks of spice – it should smell smoky, buttery, and deeply savory.

Cajun Spice Level Guide

• Mild: use 1/2 tsp Cajun seasoning, omit cayenne completely
• Medium: use 1 tsp Cajun seasoning, 1 pinch cayenne (as written)
• Hot: use 1.5 tsp Cajun seasoning, 1/4 tsp cayenne
• Extra hot: add 1/2 tsp hot sauce to the cream sauce in addition
• Always taste sauce before adding back to shrimp and adjust heat

What Is the Best Steak Cut for This Cajun Shrimp Sauce?

Ribeye is my top choice after testing four different cuts with this sauce. The fat content in ribeye stands up to the bold Cajun cream without feeling lost or overpowered.

Filet mignon is too delicate – its mild, buttery flavor gets completely buried under the aggressive Cajun spicing. New York strip is an excellent second choice and slightly more affordable. I tested sirloin twice and found the tougher texture made the whole dish feel unbalanced next to tender shrimp and silky sauce.

How Do You Cook Shrimp Without Rubbery Texture?

The biggest mistake is overcooking. Shrimp go from perfectly tender to rubbery in under 60 seconds – I learned this painfully on my first three batches.

Watch for the color and curl. Pink and curled into a loose C means perfectly done. If the shrimp curls tight into an O shape, it’s overcooked. Since the shrimp goes back into the hot sauce at the end, pull them off heat while they still look barely done – the residual heat finishes them perfectly.

Can You Make This Ahead of Time?

I don’t recommend making the full dish ahead – steak reheated in cream sauce loses its crust completely. The experience of this dish depends heavily on fresh-cooked, properly rested steak.

You can make the Cajun cream sauce 1-2 days ahead and refrigerate it. Reheat gently and add freshly cooked shrimp and steak when ready to serve. Prep your seasoning mixes and thaw shrimp in the fridge the night before to cut active cooking time to about 20 minutes.

What Sides Pair Best with Steak and Cajun Shrimp?

Garlic mashed potatoes are my top pick after testing six different sides over multiple dinner parties. The starchy creaminess soaks up the Cajun sauce perfectly without competing with the bold flavors.

I also tested roasted asparagus, creamed spinach, and crusty bread. The bread honestly came closest to the mashed potato experience since guests used it to mop up every drop of sauce. Avoid heavy grain sides like rice or pasta – they make the plate feel too dense alongside the richness of the steak and cream sauce.

Frequently Asked Questions

Q: Can I use frozen shrimp?

A: Yes – thaw completely in cold water for 15 minutes before cooking. Pat them very dry before seasoning or they’ll steam instead of sear and turn rubbery without any color.

Q: What if I don’t have a cast iron skillet?

A: A stainless steel pan works well. Avoid non-stick for steak – it can’t handle the high heat needed for a proper crust and may release harmful fumes above 500°F.

Q: Can I make this less rich?

A: Replace heavy cream with half-and-half to lighten it. The sauce will be slightly thinner but still full of flavor. Reduce Parmesan to 1 tbsp to further cut the richness without losing the savory depth.