How Long to Cook Filet Mignon in the Oven: A Guide to Perfection
Filet mignon, known for its buttery tenderness, requires careful cooking to achieve the perfect balance of juicy interior and flavorful sear. Overcook it, and you'll end up with a dry, tough piece of meat. Undercook it, and you'll compromise on safety and enjoyment. This guide will walk you through achieving filet mignon perfection in the oven, ensuring a delicious meal every time.
Understanding Your Oven and Filet Mignon
Before we dive into cooking times, it's crucial to understand a few key factors:
- Oven Accuracy: Ovens can vary in temperature, so using an oven thermometer is highly recommended for consistent results.
- Thickness of the Filet: Cooking time is directly related to the thickness of your filet mignon. A thicker cut will require a longer cooking time.
- Desired Doneness: From rare to well-done, your preferred doneness significantly impacts the cooking time.
Cooking Time Chart for Oven-Baked Filet Mignon
This chart provides estimated cooking times for various thicknesses and doneness levels. Remember, these are guidelines, and using a meat thermometer is crucial for accuracy.
| Filet Thickness (Inches) | Rare (125-130°F) | Medium-Rare (130-135°F) | Medium (135-140°F) | Medium-Well (140-145°F) | Well-Done (145°F+) |
|---|---|---|---|---|---|
| 1 inch | 8-10 minutes | 10-12 minutes | 12-14 minutes | 14-16 minutes | 16-18 minutes |
| 1.5 inches | 12-15 minutes | 15-18 minutes | 18-20 minutes | 20-22 minutes | 22-25 minutes |
| 2 inches | 15-20 minutes | 18-22 minutes | 22-25 minutes | 25-28 minutes | 28-30 minutes |
Important Note: These times are for a filet mignon that has been brought to room temperature. Taking your filet out of the refrigerator 30-60 minutes before cooking will ensure even cooking.
Preparing Your Filet Mignon for Oven Cooking
- Seasoning: Generously season your filet mignon with salt and freshly ground black pepper. You can also add other seasonings like garlic powder, onion powder, or herbs, according to your preference.
- Searing (Optional but Recommended): Searing your filet mignon in a hot pan before placing it in the oven adds a delicious crust and enhances the flavor. Sear for 2-3 minutes per side in a pan with a high smoke point oil (like canola or avocado oil).
- Roasting: Place the seasoned (and seared, if desired) filet mignon in a preheated oven. Use an oven-safe roasting pan or baking dish.
- Monitoring with a Meat Thermometer: The most accurate way to determine doneness is by using a meat thermometer. Insert it into the thickest part of the filet to check the internal temperature. Do not rely solely on the cooking time chart.
Resting Your Filet Mignon
Once your filet mignon reaches your desired internal temperature, remove it from the oven and let it rest for at least 10-15 minutes before slicing. This allows the juices to redistribute, resulting in a more tender and flavorful steak.
Serving Suggestions
Serve your perfectly cooked filet mignon with your favorite sides, such as roasted vegetables, mashed potatoes, or a creamy sauce. Enjoy!
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By following these steps and using a meat thermometer, you'll be well on your way to cooking the perfect oven-baked filet mignon every time. Remember to adjust cooking times based on your oven and the thickness of your steak. Happy cooking!
