Description
This Air Fryer Filet Mignon recipe delivers perfectly tender and juicy steaks with a beautiful seared crust, all achieved quickly and conveniently using an air fryer. Seasoned simply with salt, pepper, and garlic powder, and finished with butter, fresh thyme, and garlic, this dish makes an elegant yet easy dinner for four.
Ingredients
Scale
Steaks and Seasoning
- 2 filet mignon steaks (6-8 oz each, 1.5 inches thick)
- 2 tablespoons high-heat oil (avocado or grapeseed oil)
- 2 teaspoons kosher salt
- 1 teaspoon freshly cracked black pepper
- 1 teaspoon garlic powder
Finishing Touches
- 2 tablespoons unsalted butter
- 2 fresh thyme sprigs
- 2 garlic cloves, lightly crushed
Optional Substitutions and Variations
- For dairy-free: Replace butter with herb-infused olive oil
- For different flavors: Try Montreal steak seasoning instead of individual spices
- For budget-friendly: Substitute with thick-cut ribeye or New York strip steaks
- For herb lovers: Add fresh rosemary or sage to your seasoning blend
Instructions
- Prepare the Steaks: Remove your filet mignon from the refrigerator and let them rest at room temperature for about 10 minutes to ensure even cooking. Pat each steak dry thoroughly with paper towels for a perfect sear. Brush both sides lightly with your high-heat oil, then season generously with kosher salt, black pepper, and garlic powder to create a flavorful crust.
- Preheat Your Air Fryer: Set your air fryer to 400°F (200°C) and allow it to preheat for 3-4 minutes. Preheating ensures the steaks begin cooking immediately, locking in juices and helping form a beautiful crust.
- Cook the First Side: Place the seasoned filet mignon steaks in the air fryer basket without letting them touch. Cook for 4-5 minutes undisturbed to let the sear develop. You’ll notice a gentle sizzling sound, indicating the cooking is progressing well.
- Flip and Finish Cooking: Using tongs, carefully flip each steak. Cook for an additional 3-4 minutes for medium-rare (130°F internal temperature), 4-5 minutes for medium (135°F), or 5-6 minutes for medium-well (145°F). Cooking time may vary based on steak thickness and air fryer model.
- Rest and Add Butter: Remove the steaks from the air fryer and immediately top each with a pat of unsalted butter, a sprig of fresh thyme, and a lightly crushed garlic clove. Tent loosely with aluminum foil and let the steaks rest for 5 minutes. This allows the juices to redistribute, resulting in tender, flavorful bites.
Notes
- Letting the steaks rest at room temperature before cooking ensures even doneness throughout.
- Patting the steaks dry is essential for a good sear and crust development.
- Do not overcrowd the air fryer basket; allow space for proper air circulation.
- Adjust cooking times depending on steak thickness and desired doneness.
- Resting the steak after cooking is crucial for juicy results.
- For dairy-free option, substitute butter with herb-infused olive oil.
- Feel free to experiment with different herbs and spice blends based on your preference.
