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Baked Filet Mignon – The Perfect Steak!

This easy baked filet mignon recipe delivers restaurant-quality steak at home. Learn the best temperature, seasoning tips, and aromatics for preparing the perfect oven baked filet mignon.

This baked filet mignon comes together fast with a hot sear, quick butter baste, and short oven time for a melt-in-your-mouth center and perfectly seared crust.

Serve your baked filet mignon alongside Horseradish SauceMushroom Sauce, or a quick stovetop beef au jus using any pan drippings.

Photo showing a steak, salt, pepper, oil, garlic, and butter in small bowls.

How Long To Cook Filet Mignon In Oven

The exact baking time depends on the thickness of your filet (typically 1.5–2 inches) and how done you prefer it. Always rely on a meat thermometer for accuracy. Here are general guidelines after searing:

  • Rare: 6–8 minutes
  • Medium-Rare: 8–10 minutes
  • Medium: 10–12 minutes
  • Medium-Well: 12–14 minutes
illustration of different temperatures of filet mignon.

Internal Temperature Guide

Baking filet mignon in the oven gives you incredible control over the internal temperature. Use an oven-safe thermometer for best results, and remember that the temperature will rise by about 5-7°F as the steak rests.

  • Rare: 120°F to 129°F
  • Medium-Rare: 130°F to 134°F
  • Medium: 135°F to 144°F
  • Medium-Well: 145°F to 154°F
  • Well Done: 155°F +

Check out our free printable Filet Mignon Temperature Chart for quick reference.

Aromatic Options For Butter Basting

Adding aromatics while baking filet mignon infuses the meat with subtle, concentrated flavor. Use a light hand; filet is delicate and doesn’t need much. Try adding:

  • Fresh thyme
  • Fresh rosemary
  • Smashed garlic
  • Onion or shallots
  • Cracked peppercorns

You can also use this method when pan searing Sous Vide Filet Mignon.

Silver spoon butter basting a steak.

Recipe Notes and Tips

  • Steaks that match in size and thickness will cook at the same rate, giving you consistent results. If they differ, plan to temp each steak and pull them from the oven separately.
  • Bring the steaks to room temperature: Remove the steaks from the refrigerator at least an hour before cooking. Starting with cold meat causes the exterior to overcook while the center remains underdone.
  • If time allows, cook the butter with garlic and herbs over low heat in a small pan. Let gently heat for 10-15 minutes before removing from the heat. This can be done up to 2-days in advance.
  • High heat can create smoke, so turn on your vent, open a window, or prepare your kitchen beforehand.
  • Pat the filet mignon steaks very dry before searing. A dry surface is key to getting that beautiful crust.
  • Let the steaks rest for at least 10 minutes before slicing to retain their juices.