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Filet Mignon with Red Wine Mushroom Sauce Recipe

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4.4 from 48 reviews

A sophisticated and flavorful Filet Mignon recipe featuring tender, perfectly cooked steaks topped with a rich red wine mushroom sauce. This dish combines the buttery texture of filet mignon with the earthy depth of mushrooms and a robust red wine reduction, making it an elegant meal for any special occasion or a luxurious dinner at home.

Ingredients

Filet Mignon

  • 2 filet mignons (about 6 ounces each, to 2 inches thick)
  • 1 teaspoon kosher salt
  • ½ teaspoon ground black pepper
  • 3 tablespoons olive oil

Red Wine Mushroom Sauce

  • 12 ounces sliced mushrooms
  • 1 shallot, peeled and finely chopped
  • 2 teaspoons chopped fresh thyme
  • 1 cup dry red wine
  • 3 tablespoons unsalted butter
  • ½ teaspoon kosher salt (optional, if needed)
  • Thyme sprigs (optional for garnish)

Instructions

  1. Prepare Steaks: Preheat your oven to 400°F. Generously season the filet mignons on all sides with kosher salt and ground black pepper to enhance the flavor.
  2. Sear Steaks: Heat olive oil in a large cast-iron or ovenproof skillet over high heat until it begins to smoke. Add the steaks and sear each side for 2 minutes, then sear the edges for about 1 minute per side to lock in juices.
  3. Oven Cook: Transfer the skillet with the steaks to the preheated oven and cook for 5 to 8 minutes, depending on thickness. Use an instant-read thermometer to reach 120-125°F for medium-rare or 130-135°F for medium doneness.
  4. Rest Steaks: Remove steaks from the skillet and place on a plate or cutting board. Tent loosely with foil and rest for 5 to 10 minutes to allow juices to redistribute and temperature to rise to final doneness.
  5. Cook Mushrooms and Shallots: Using the same skillet (do not clean), set over medium-high heat. Add sliced mushrooms, chopped shallot, and fresh thyme. Cook and stir for about 5 minutes until softened.
  6. Reduce Red Wine: Pour in the dry red wine and simmer for 7 to 8 minutes until the wine reduces by half, concentrating the flavors for the sauce.
  7. Finish Sauce: Remove the pan from heat, stir in the unsalted butter until melted to add richness. Taste the sauce and season with additional kosher salt if needed.
  8. Serve: Optionally garnish the sauce with fresh thyme sprigs and serve immediately alongside the rested filet mignons for a perfect meal.

Notes

  • Use a cast-iron or heavy ovenproof skillet for best searing and even cooking.
  • Resting the steaks is crucial to retain juiciness and achieve perfect tenderness.
  • Choose a dry red wine such as Cabernet Sauvignon or Merlot to complement the beef and mushrooms.
  • Adjust seasoning in the sauce after adding butter for balanced flavor.
  • The internal temperature guide ensures precise doneness; consider carryover cooking when resting.