Seared Scallops with Spicy Cajun Cream Sauce tastes rich, buttery, a little smoky, and just spicy enough to keep everyone reaching for another bite. This recipe works perfectly for date night or a small dinner party and takes about 30 minutes from fridge to table. I first cooked this on a Tuesday when I felt fancy in sweatpants, and it absolutely earned a spot in my regular rotation.
Why You Should Try This Seared Scallops with Spicy Cajun Cream Sauce
Sweet, tender scallops love bold flavors, and this Cajun cream sauce brings garlic, paprika, and a gentle kick of heat that hugs every bite. You get restaurant-level flavor without complicated steps or fussy ingredients.
The recipe uses one skillet, cooks quickly, and cleans up easily, so you can impress people without camping out in the kitchen all night. If you enjoy seafood with a little spice and a lot of flavor, this one fits you perfectly.
“The best scallops I have ever cooked at home, and the sauce tastes good enough to drink with a spoon.” ★★★★★
Ingredients You’ll Need
Scallops
- 1½ pounds large sea scallops, dry-packed if possible
- Dry-packed scallops sear better and do not release extra liquid.
- 1 tablespoon olive oil
- 1 tablespoon unsalted butter
- ½ teaspoon kosher salt
- ¼ teaspoon black pepper
Cajun Cream Sauce
- 1 tablespoon olive oil
- 1 tablespoon unsalted butter
- 3 cloves garlic, minced
- 1 small shallot, finely minced
- 1 cup heavy cream
- ½ cup low-sodium chicken broth or seafood stock
- 2 teaspoons Cajun seasoning
- Use a low-sodium blend; I like Tony Chachere’s No Salt or homemade.
- ½ teaspoon smoked paprika
- ¼ teaspoon cayenne pepper, or to taste
- ½ teaspoon dried thyme
- ½ teaspoon dried oregano
- 1 teaspoon Dijon mustard
- ½ teaspoon hot sauce, optional for extra heat
- ¼ teaspoon sugar, optional to balance acidity and spice
- Juice of ½ lemon
- 2 tablespoons grated Parmesan cheese
- Salt and black pepper to taste
Fresh Add-ins
Pantry Shortcuts & Substitutions
- Use half-and-half instead of heavy cream for a lighter sauce, and simmer a few extra minutes to thicken.
- Swap shallot with ¼ cup very finely minced yellow onion.
- Replace chicken broth with vegetable broth if you want a pescatarian-friendly version.
- Use pre-made Cajun seasoning from your pantry, and adjust cayenne and hot sauce based on that blend’s heat level.
Equipment List
- Large heavy skillet (cast iron or stainless steel sears scallops best)
- Paper towels for drying scallops
- Small bowl for seasoning mix
- Tongs or thin spatula
- Whisk
- Measuring cups and spoons
Tips & Tricks
- Pat scallops very dry with paper towels so they sear and caramelize instead of steaming.
- Let scallops sit at room temperature for 10 to 15 minutes before cooking so they cook evenly.
- Use a large skillet and avoid crowding; cook scallops in two batches if needed.
- Heat the pan until it feels very hot, then add oil and wait until it shimmers before you add scallops.
- Do not move scallops for at least 2 minutes; they release easily once a crust forms.
- Season scallops lightly; the Cajun cream sauce carries plenty of flavor.
- Taste your Cajun seasoning; if it already tastes salty, reduce added salt in the sauce.
- Add cream on lower heat to keep it smooth and prevent scorching.
- If the sauce thickens too much, whisk in a splash of broth or water until it reaches your favorite consistency.
- Garnish with fresh herbs and a squeeze of lemon right before serving to brighten the rich sauce.
How to Make Seared Scallops with Spicy Cajun Cream Sauce
1: Prep and season the scallops
Spread scallops on a plate lined with paper towels and pat the tops dry as well. Pull off the small side muscle if it still clings to the scallop, since it feels chewy. Season both sides lightly with salt and black pepper and set them aside while you prep the sauce ingredients.
2: Sear the scallops
Heat 1 tablespoon olive oil and 1 tablespoon butter in a large heavy skillet over medium-high heat. When the fat looks hot and shimmery and a drop of water sizzles, place scallops in a single layer with a little space between each one. Cook without moving them for 2 to 3 minutes until the bottoms turn deep golden and a crust forms.
Flip each scallop and cook 1½ to 2 minutes more, until the sides look opaque and the centers feel just slightly springy when you press them. Transfer scallops to a plate and tent loosely with foil to keep them warm while you make the Cajun cream sauce.
3: Sauté aromatics for the Cajun sauce
Lower the heat to medium and add 1 tablespoon olive oil and 1 tablespoon butter to the same skillet. Add minced shallot and cook 2 to 3 minutes until it softens and turns lightly golden. Stir in minced garlic and cook about 30 seconds until it smells fragrant, not browned.
Sprinkle in Cajun seasoning, smoked paprika, cayenne, thyme, and oregano. Stir constantly for 30 seconds so the spices toast and bloom in the hot fat. Scrape up any browned bits from the scallops, since those bits carry a ton of flavor into the sauce.
4: Build the spicy Cajun cream sauce
Pour in chicken broth or seafood stock and whisk to combine with the spices and browned bits. Let the mixture simmer for 2 to 3 minutes so it reduces slightly and concentrates. Stir in Dijon mustard and optional sugar, then pour in the heavy cream while you whisk.
Lower the heat to medium-low and let the sauce bubble gently for 3 to 5 minutes, stirring often, until it thickens to a spoon-coating consistency. Add Parmesan cheese and whisk until it melts and the sauce turns silky. Taste and adjust salt, black pepper, and hot sauce to match your heat preference.
5: Finish with lemon and herbs
Squeeze in the juice of half a lemon and stir. Add chopped green onions and parsley, then simmer 1 more minute so the flavors mingle. If the sauce feels too thick, loosen it with a splash of broth or water.
6: Return scallops to the skillet
Nestle the seared scallops back into the skillet, spooning some spicy Cajun cream sauce over the tops. Warm them gently over low heat for 1 to 2 minutes so they heat through without overcooking. Serve right away with extra sauce, fresh herbs, and lemon wedges on the side.
What to Serve with Seared Scallops
Serve these seared scallops over creamy mashed potatoes, jasmine rice, or buttery grits to catch every drop of Cajun cream sauce. Steamed or roasted asparagus, green beans, or a simple side salad with a citrus dressing balance the richness. For a cozy touch, add warm crusty bread or garlic bread to swipe through the skillet. A cold sparkling water with lemon or a fruity iced tea pairs nicely with the gentle heat of the sauce.
Storage Options
- Store leftover scallops and Cajun cream sauce in an airtight container in the fridge for up to 2 days.
- Cool everything to room temperature before you cover and refrigerate so condensation does not water down the sauce.
- Reheat gently in a skillet over low heat with a splash of broth or water, and warm just until the scallops heat through so they stay tender.
- Avoid freezing cooked scallops in cream sauce, since the texture of both scallops and sauce turns grainy after thawing.
Seared Scallops with Spicy Cajun Cream Sauce
Ingredients
Instructions
- Pat the scallops very dry with paper towels. Remove any tough side muscle if still attached.
- Season scallops on both sides with salt, black pepper, and paprika.
- Heat the olive oil and 1 tablespoon butter in a large heavy skillet over medium-high heat until very hot and shimmering.
- Place scallops in the pan in a single layer without crowding. Sear 2–3 minutes on the first side, without moving them, until a deep golden crust forms.
- Flip and cook another 1–2 minutes, just until opaque in the center. Transfer scallops to a plate and tent loosely with foil to keep warm.
- Reduce heat to medium. In the same skillet, add 1 tablespoon butter, minced garlic, and chopped shallot. Sauté 1–2 minutes until fragrant and softened.
- Stir in Cajun seasoning and red pepper flakes (if using), toasting the spices for about 30 seconds.
- Pour in the white wine, if using, scraping up any browned bits from the bottom of the pan. Simmer 2–3 minutes to reduce by about half.
- Add heavy cream and chicken broth. Stir and simmer 3–5 minutes, until the sauce slightly thickens enough to coat the back of a spoon.
- Stir in lemon juice and Parmesan, if using. Taste and adjust seasoning with a pinch of salt or more Cajun seasoning if desired.
- Return the scallops to the pan, spooning some sauce over the top. Warm gently for 1 minute over low heat; do not overcook.
- Sprinkle with chopped fresh parsley, if desired.
- Serve immediately with extra sauce spooned over the scallops. This dish pairs well with rice, pasta, or crusty bread.
Notes
Approximate per serving (1/4 of recipe): 420 calories; fat 29 g; saturated fat 15 g; carbohydrates 8 g; fiber 0 g; sugars 2 g; protein 28 g; sodium 820 mg. Values will vary based on specific ingredient brands, add-ins, and portion size.