Pan-Seared Scallops in Creamy Gruyère Sauce

Pan-Seared Scallops with a Gruyère Cheese Sauce from The Little Kitchen thelittlekitchen.net

This was my first time cooking scallops at home, and I was pleasantly surprised at how simple and rewarding it was. It reminded me of the first time I steamed mussels — straightforward and impressive. After attending a culinary demonstration and lunch at Raglan Road, Downtown Disney in Lake Buena Vista, Florida, I came away inspired to try scallops myself. Seeing Master Chef Kevin Dundon prepare dishes there—and hearing his tips—made me eager to recreate the flavors in my own kitchen.

Raglan Road Restaurant // The Little Kitchen

The event takes place each March and draws a crowd excited to watch Chef Kevin cook and speak. He’s charming, funny, and generous with advice—one helpful tip was to choose dry-packed scallops rather than wet-packed. Wet-packed scallops contain extra liquid that can cause the scallops to steam rather than sear, making a proper crust more difficult to achieve.

Raglan Road Restaurant // The Little Kitchen

Chef Kevin’s demonstration included several memorable dishes. The tomato soup was rich and buttery, and the oysters were delightful. I also loved the lamb presentation and an extraordinary dessert called a Pimm’s Knickerbocker Glory—topped with a macaron and a cloud-like vanilla mousse. Paired wines complemented the courses and made the afternoon feel celebratory.

Raglan Road Restaurant // The Little Kitchen

Chef Kevin kindly shared recipes from his cookbook Back to Basics, which is filled with step-by-step photos and approachable techniques. I’m excited to try more recipes from it, especially his fish and chips and roast beef with Yorkshire pudding.

Raglan Road Restaurant // The Little Kitchen

Now for the recipe I made at home: Pan-Seared Scallops with a Gruyère Mornay sauce. The sauce is luxurious and creamy, and it elevates the scallops into an elegant dish. The full sauce yields extra, so you can halve it if you prefer or save the remainder for dipping vegetables or another use.

Pan-Seared Scallops with a Gruyère Cheese Sauce from The Little Kitchen thelittlekitchen.net

For the mornay sauce, start by melting unsalted butter in a heavy-bottomed saucepan over low heat. Whisk in all-purpose flour to form a roux and cook gently for about two minutes until it turns off-white. Slowly add whole milk while whisking and increase heat to medium. Bring the mixture to a boil, then reduce heat and simmer 6–8 minutes to ensure the flour is fully cooked and the sauce thickens. Season with a pinch of salt and pepper. Remove from heat and stir in grated Gruyère and a beaten egg, mixing until smooth and fully incorporated.

Pan-Seared Scallops with a Gruyère Cheese Sauce from The Little Kitchen thelittlekitchen.net

While the sauce simmers, prepare the scallops. Pat them completely dry with paper towels and season lightly with salt and pepper. Heat a pan until very hot, add a small amount of a high-heat oil such as grapeseed oil, and carefully place the scallops in the pan. Sear for about 1–2 minutes per side for medium-rare to medium, allowing a golden crust to form. Remove the pan from the heat and finish with a squeeze of fresh lemon to deglaze and brighten the flavor.

Pan-Seared Scallops with a Gruyère Cheese Sauce from The Little Kitchen thelittlekitchen.net

Serve the scallops with a generous spoonful of the warm Gruyère mornay. The combination of the sweet, tender scallops and the creamy, nutty sauce is exquisite—simple ingredients, beautifully executed. Chef Kevin’s dish at Raglan Road was served with mashed potatoes, which is a lovely accompaniment, but the scallops are also delicious with a light salad or roasted vegetables.

Pan-Seared Scallops with a Gruyère Cheese Sauce from The Little Kitchen thelittlekitchen.net

I’m grateful Chef Kevin shared his recipes and inspired me to try scallops at home. It was a delightful event and a wonderful way to kick off St. Patrick’s Day celebrations. If you enjoy cooking competitions, consider entering Chef Kevin’s Master Chef Cooking Contest—the prize includes travel to Ireland to cook with him at Dunbrody Country House Hotel and visit his resort and cooking school. Finalists will be flown to Ireland to compete; check the Raglan Road contest details for entry deadlines and requirements.

Recipe
Pan-Seared Scallops with a Gruyère Cheese Sauce from The Little Kitchen thelittlekitchen.net

Pan-Seared Scallops with a Gruyère Cheese Sauce Recipe

This dish is a take on Coquille St. Jacques—rich, elegant, and surprisingly simple to prepare. The sauce yields extra, so halve it if you’d like or save the remainder for other uses.

Ingredients

Mornay sauce

  • 2 Tablespoons unsalted butter
  • 3 Tablespoons unbleached all purpose flour
  • 2 cups whole milk
  • pinch of salt
  • pinch of pepper
  • ¾ to 1 cup grated Gruyère cheese
  • 1 large egg, beaten

Scallops

  • 8 large sea scallops
  • 1 teaspoon grapeseed oil (or other high-heat oil)
  • one squeeze of a lemon
  • pinch of salt
  • pinch of pepper

Instructions

Mornay Sauce

  • Melt the butter in a heavy-bottomed saucepan over low heat.
  • Sprinkle in the flour and whisk to combine, cooking gently for about 2 minutes until the roux is off-white.
  • Slowly pour in the milk while whisking, increase heat to medium, and bring to a boil. Reduce heat and simmer 6–8 minutes, stirring, until the flour is cooked through and the sauce has thickened.
  • Season with salt and pepper. Remove from heat and stir in Gruyère and the beaten egg until smooth.

Scallops

  • Pat scallops dry and season lightly with salt and pepper.
  • Heat a pan until very hot, add oil, then place scallops in the pan. Sear 1–2 minutes per side until golden and caramelized.
  • Remove pan from heat and add a splash of lemon to deglaze. Serve scallops with the warm Gruyère sauce.

Notes

From Chef Kevin Dundon, co-owner of Raglan Road
Pan-Seared Scallops with a Gruyère Cheese Sauce from The Little Kitchen thelittlekitchen.net
Did you make my Pan-Seared Scallops with a Gruyère Cheese Sauce Recipe?If you made this dish, I’d love to see your photos and hear how it turned out. Share your results with a rating and comments so others can benefit from your experience.

Pan-Seared Scallops with a Gruyère Cheese Sauce from The Little Kitchen thelittlekitchen.net

Disclosure: I was invited to attend the lunch and culinary demonstration at Raglan Road. All opinions are my own.