Pan-seared filet with gorgonzola-horseradish sauce is a quick, elegant beef dinner that delivers rich flavor without a complicated cooking process. Tender beef medallions are seared in a hot skillet, finished briefly in the oven, and served with a creamy sauce made with shallots, garlic, whole milk, crumbled gorgonzola cheese, and a touch of horseradish. The result is a simple steak recipe that feels special enough for a weekend meal but is fast enough to prepare when you want a satisfying dinner with very little fuss.
The sauce is the highlight of this dish. Gorgonzola melts into the warm milk to create a creamy, savory base, while shallots and garlic add depth. Horseradish brings a gentle sharpness that balances the richness of the cheese and complements the beef beautifully. Spoon it over pan-seared filet, serve it with grilled steak, or use it alongside roast beef for a flavorful finishing touch.
For an easy complete meal, pair the filet with roasted potatoes and a crisp tossed salad. The potatoes make a hearty side, while the salad keeps the plate fresh and balanced. Because the beef cooks quickly and the sauce comes together in the same skillet, this recipe is practical, flavorful, and ideal for anyone looking for an easy beef tenderloin dinner with a restaurant-style presentation.
Pan-Seared Filet With Gorgonzola-Horseradish Sauce
Ingredients
- 1-1/4 to 1-1/2 lbs beef tenderloin, cut into 3/4-inch thick medallions, 8 pieces
- Kosher salt and freshly ground pepper
- 2 tablespoons olive oil
- 1 large shallot, thinly sliced
- 2 cloves garlic, finely chopped
- 1/2 cup whole milk
- 1/2 tablespoon horseradish
- 6 tablespoons crumbled gorgonzola cheese
Instructions
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Preheat the oven to 450°F. Line a broiler pan with aluminum foil and set it aside so it is ready when the beef has been seared.
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Season both sides of the beef medallions with kosher salt and freshly ground pepper. Heat the olive oil in a large skillet over high heat. When the pan is hot, add the steaks and sear them until they release easily from the surface of the skillet, about 60 to 90 seconds per side. Transfer the seared beef to the prepared foil-lined pan and set aside.
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Reduce the skillet heat to medium. Add the sliced shallot and cook for about 30 seconds, stirring to soften it slightly. Add the chopped garlic and cook for another 30 seconds, just until fragrant. Stir in the whole milk and continue cooking until the mixture is heated through and begins to bubble, about 1 minute.
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Add the horseradish and crumbled gorgonzola cheese to the shallot, garlic, and milk mixture. Cook while stirring constantly until the gorgonzola melts and the sauce begins to thicken. Taste and season with a pinch of salt and a few grinds of black pepper. Remove the sauce from the heat and keep it warm.
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Place the beef in the oven and cook for 1-1/2 to 2 minutes for medium rare, or continue until the meat reaches your preferred doneness. Watch it closely, as cooking times can vary depending on the thickness of the medallions and the heat of the oven.
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Divide the beef among 4 plates while it is still hot. Stir the gorgonzola-horseradish sauce once more, spoon some over each serving, and transfer the remaining sauce to a small serving bowl.
Notes
Recipe Notes:
This creamy gorgonzola-horseradish sauce is also a good match for other cuts of grilled steak or for roast beef. If serving the dish as a full dinner, keep the sides simple so the flavor of the beef and sauce remains the focus. Roasted potatoes and a tossed salad are easy choices that complement the richness of the filet without adding extra work.
Why This Pan-Seared Filet Recipe Works
This recipe uses a fast two-step cooking method: a hot pan for a flavorful sear, followed by a brief finish in the oven. That approach helps the beef develop color on the outside while allowing the inside to reach the desired doneness. Since filet is naturally tender, it does not need a heavy marinade or long cooking time. A simple seasoning of kosher salt and freshly ground pepper is enough to enhance the beef before the sauce is added.
The gorgonzola-horseradish sauce is made directly in the skillet after searing the beef, which keeps preparation efficient and adds flavor to the finished dish. Shallot and garlic cook quickly, then whole milk, horseradish, and gorgonzola are stirred in until smooth and creamy. The sauce thickens as the cheese melts, creating a rich topping that pairs especially well with tender beef medallions.
Serving Suggestions
Serve this pan-seared filet immediately after cooking for the best texture and flavor. Spoon the sauce over the beef just before serving, and offer the rest at the table for anyone who wants extra. For a low-effort meal, roasted potatoes add comfort and a tossed salad adds freshness. The same sauce can also be prepared to dress up grilled steak or roast beef, making it a useful recipe to keep in mind whenever you want a quick, flavorful beef dinner.