Remove fillet steaks from fridge 30-60 minutes before cooking.
2 Filet Mignons
Season heavily with kosher salt and pepper and let sit.
Kosher Salt, Ground Black Pepper
Heat the oven to 475°F.
Using a cast iron pan, place over high heat for 3-5 minutes. Once hot, carefully drizzle in oil. Gently, using tongs, add the meat, salted side down.
1 Tablespoon Oil
Sear the Filet Mignon for 2-3 minutes, seasoning the other side heavily with kosher salt and pepper. Cook another 2-3 minutes until browned with a nice crust. Quickly remove skillet from heat.
Place directly in the oven and cook for 4-7 minutes depending on thickness. Use a meat thermometer in the thickest portion and go under the desired temp by 5 degrees (see note).
Remove from oven and tent with foil for 2-5 minutes. Baste with butter and serve.
Video
Notes
Rare: 125°F (red with red juices)Medium Rare: 130°F (deep pink with reddish juices)Medium: 140°F (light pink with clearer juices)Medium well: 150°F (gentle pink center with clear juices)Well done: 160°F (fully cooked through, no longer pink at all, all grey meat)