Pan-Seared Filet Mignon with Garlic Herb Compound Butter

🌍 Cuisine: French-American
🏷️ Category: Main Course
⏱️ Prep: 45 minutes
🍳 Cook: 15 minutes
👥 Serves: 2 servings

📝 About This Recipe

Indulge in the 'King of Steaks,' a butter-tender cut of beef tenderloin seared to mahogany perfection and basted in aromatic herbs. This recipe utilizes the classic French technique of 'arrosé'—continuous basting with foaming butter—to ensure a succulent interior and a savory crust. It is the ultimate centerpiece for celebrations, offering a sophisticated melt-in-your-mouth experience that rivals the world's finest steakhouses.

🥗 Ingredients

The Steak

  • 2 pieces Center-cut Filet Mignon (8 ounces each, at least 2 inches thick)
  • 1 tablespoon Kosher salt (or to taste)
  • 2 teaspoons Black peppercorns (freshly cracked)
  • 2 tablespoons Grapeseed oil (or any high-smoke point oil)

Aromatic Basting Butter

  • 4 tablespoons Unsalted butter (high-quality European style preferred)
  • 4 cloves Garlic (smashed and peeled)
  • 2 sprigs Fresh Rosemary
  • 3 sprigs Fresh Thyme
  • 1 small Shallot (halved)

For Finishing

  • 1 pinch Maldon Sea Salt (flaky salt for garnish)
  • 1 teaspoon Fresh Parsley (finely chopped)

👨‍🍳 Instructions

  1. 1

    Remove the steaks from the refrigerator at least 45 minutes before cooking. This allows the meat to reach room temperature, ensuring even cooking throughout the thick cut.

  2. 2

    Pat the steaks extremely dry on all sides using paper towels. Moisture is the enemy of a good sear; a dry surface guarantees a beautiful golden-brown crust.

  3. 3

    Generously season the steaks on all sides, including the thick edges, with kosher salt and freshly cracked black pepper. Press the seasoning into the meat firmly.

  4. 4

    Preheat a heavy-bottomed cast-iron skillet over medium-high heat until it is wisps of smoke begin to rise. Cast iron is essential for heat retention.

  5. 5

    Add the grapeseed oil to the pan and swirl to coat. Carefully place the steaks in the center of the pan, ensuring they are not touching.

  6. 6

    Sear the steaks without moving them for 3-4 minutes. You are looking for a deep, caramelized crust to form on the bottom.

  7. 7

    Flip the steaks using tongs. Sear the second side for another 3 minutes.

  8. 8

    Using tongs, turn the steaks on their sides and roll the edges against the hot pan for 1 minute to render any exterior fat and sear the perimeter.

  9. 9

    Reduce the heat to medium. Add the butter, smashed garlic cloves, rosemary, thyme, and shallot to the pan.

  10. 10

    Once the butter is foaming and smelling nutty, tilt the pan slightly so the butter pools at the bottom with the aromatics. Use a large spoon to continuously pour the hot herb butter over the steaks for 2-3 minutes.

  11. 11

    Check the internal temperature with an instant-read thermometer. For medium-rare, remove the steaks when they hit 130°F (54°C). The temperature will rise about 5 degrees during resting.

  12. 12

    Transfer the steaks to a warm plate or cutting board. Pour a spoonful of the remaining pan butter over them.

  13. 13

    Tent loosely with foil and let the meat rest for at least 8-10 minutes. This allows the juices to redistribute so they don't run out when you slice it.

  14. 14

    Garnish with a sprinkle of flaky Maldon sea salt and fresh parsley before serving.

💡 Chef's Tips

Always use an instant-read thermometer rather than 'poking' the meat to ensure the perfect doneness. Never skip the resting period; it is the difference between a dry steak and a juicy one. If your steaks are thicker than 2.5 inches, you may need to finish them in a 400°F oven for 4-5 minutes after searing. Avoid using extra virgin olive oil for the initial sear as its smoke point is too low and it will turn bitter. Use a stainless steel or cast iron pan; non-stick pans cannot handle the heat required for a proper crust.

🍽️ Serving Suggestions

Pair with a robust Cabernet Sauvignon or a peppery Syrah to cut through the richness. Serve alongside creamy garlic mashed potatoes or a silky parsnip purée. Complement the beef with honey-glazed roasted heirloom carrots or charred asparagus. A side of classic Wedge Salad with blue cheese dressing provides a cool, crisp contrast to the warm steak. Add a dollop of horseradish cream on the side for an extra bite.