The cooking time for filet mignon in the oven depends on the thickness of the steak and the desired level of doneness. Here are detailed guidelines:

General Oven Cooking Times (after searing)

• For a 1½ to 2-inch thick filet mignon:
  • Medium rare: 10-15 minutes
  • Medium: 15-20 minutes
• Thinner cuts may require less time, around 10-15 minutes total in the oven after searing

Specific Temperature and Time Recommendations

• Preheat the oven to 400°F (204°C).
• Sear the filet mignon in a hot skillet for 2-3 minutes per side.
• Transfer to the oven and cook:
  • Rare: about 4-6 minutes (remove at 120-125°F internal temp)
  • Medium rare: about 6-8 minutes (remove at 130-135°F)
  • Medium: about 8-10 minutes (remove at 140-145°F)
  • Well done: 10-12 minutes (remove at 150-155°F)
• Let the steak rest for about 5-10 minutes after removing from the oven; the internal temperature will rise another 5°F during resting

For Extra Thick Filet Mignon (around 2.5 inches thick)

• Sear for 2 minutes on one side.
• Cook in the oven at 350°F for:
  • Medium rare: 13-14 minutes (remove at 130°F)
• Rest for 5 minutes before serving to allow juices to redistribute

Summary Table for 2-inch Thick Filet Mignon (after searing 2 minutes per

side)

Doneness| Oven Time (minutes)| Internal Temp to Remove (°F)
---|---|---
Rare| 4-5| 120
Medium Rare| 5-6| 130
Medium| 6-7| 140
Medium Well| 7-8| 150
Well Done| 8-9| 160

Use a meat thermometer to ensure accuracy and remove the steak when it is about 5°F below your target temperature to avoid overcooking

. In summary, for a typical 1.5 to 2-inch filet mignon, after searing, cook in a 400°F oven for about 6-8 minutes for medium rare, adjusting time slightly for thickness and preferred doneness. Rest the steak before serving for best results