How Do You Cook Filet Mignon Perfectly in an Air Fryer?

AvatarByCynthia Crase Cooking Equipment Use

When it comes to preparing a luxurious and tender steak at home, filet mignon stands out as a top choice for many food enthusiasts. Known for its buttery texture and rich flavor, this cut of beef is often reserved for special occasions or fine dining experiences. However, with the rise of modern kitchen gadgets, achieving that perfect filet mignon no longer requires a professional grill or oven. Enter the air fryer—a versatile appliance that promises to deliver restaurant-quality results with ease and efficiency.

Cooking filet mignon in an air fryer is quickly becoming a popular method for those seeking a quick, convenient way to enjoy a gourmet meal without compromising on taste or texture. The air fryer’s ability to circulate hot air evenly allows the steak to develop a beautifully seared crust while maintaining a juicy interior. This technique not only reduces cooking time but also minimizes the need for excessive oil or butter, making it a healthier alternative to traditional pan-searing or grilling.

In the following sections, we will explore the essentials of preparing filet mignon in an air fryer, including tips on seasoning, cooking times, and achieving your preferred level of doneness. Whether you’re a seasoned chef or a kitchen novice, this guide will equip you with everything you need to confidently create a mouthwatering filet mignon that rivals your favorite

Preparing the Filet Mignon for Air Frying

Before placing the filet mignon in the air fryer, proper preparation is essential to achieve the best results. Begin by selecting high-quality, well-marbled filet mignon steaks, typically around 1.5 to 2 inches thick. Pat the steaks dry with paper towels to remove excess moisture, which promotes better browning and crust formation during cooking.

Seasoning is key to enhancing the natural flavor of the filet mignon. A simple yet effective approach involves:

  • Generously sprinkling kosher salt and freshly ground black pepper on all sides.
  • Adding optional aromatics like garlic powder, onion powder, or smoked paprika for additional depth.
  • Lightly brushing the steaks with a high-smoke-point oil such as avocado or grapeseed oil to help the seasoning adhere and assist in browning.

Allow the filet mignon to rest at room temperature for approximately 20 to 30 minutes before cooking. This step ensures even cooking by reducing the temperature differential between the center and exterior of the steak.

Setting Up the Air Fryer

Proper air fryer setup is crucial for evenly cooked filet mignon with a desirable crust and juicy interior. Follow these guidelines:

  • Preheat the air fryer to 400°F (204°C) for about 3 to 5 minutes. Preheating ensures the steak begins cooking immediately upon placement.
  • Use the air fryer basket or tray designed to allow hot air circulation around the food. Avoid overcrowding the basket; cook in batches if necessary.
  • Optionally, lightly oil the air fryer basket to prevent sticking, although a well-seasoned steak and preheating often suffice.

Position the filet mignon in a single layer, leaving space between each piece to maximize airflow. This spacing is vital for achieving the Maillard reaction, which develops the steak’s savory crust.

Cooking Times and Temperature Guide

The cooking time for filet mignon in an air fryer depends on the steak’s thickness and desired doneness. To assist in achieving the perfect cook, refer to the following table for time and internal temperature guidelines:

Doneness Internal Temperature (°F) Cooking Time at 400°F (204°C) Notes
Rare 120-125 7-9 minutes Very red center, soft texture
Medium Rare 130-135 10-12 minutes Warm red center, tender and juicy
Medium 140-145 12-14 minutes Pink center, slightly firmer
Medium Well 150-155 14-16 minutes Mostly brown center, firmer texture
Well Done 160+ 16-18 minutes Fully cooked through, firm texture

Use a reliable meat thermometer to check the internal temperature towards the end of the cooking time. Insert the thermometer probe into the thickest part of the filet to obtain an accurate reading.

Tips for Achieving the Perfect Seared Crust

While air frying produces a well-cooked filet mignon, some cooks prefer an enhanced seared crust akin to pan-searing. To achieve this:

  • Preheat a cast-iron skillet or heavy-bottomed pan over high heat while the steak rests after air frying.
  • Add a small amount of clarified butter or oil with a high smoke point.
  • Sear the filet mignon for 30 to 60 seconds on each side until a golden-brown crust forms.
  • Optionally, add aromatics such as crushed garlic cloves or fresh thyme to the pan during searing for added flavor.

This hybrid method combines the convenience of the air fryer with the flavor complexity of traditional searing.

Resting and Serving the Filet Mignon

Resting the filet mignon after cooking is critical to retaining its juices and ensuring tenderness. Follow these steps:

  • Remove the steak from the air fryer and place it on a warm plate or cutting board.
  • Tent loosely with aluminum foil to maintain warmth.
  • Allow the steak to rest for 5 to 10 minutes. During this time, the juices redistribute throughout the meat, reducing moisture loss when sliced.
  • After resting, slice against the grain if serving sliced, or serve whole with preferred accompaniments.

Pair the filet mignon with complementary sides such as roasted vegetables, mashed potatoes, or a fresh green salad to complete the meal.

Cleaning and Maintaining Your Air Fryer After Cooking Steak

Proper cleaning extends the life of your air fryer and maintains food safety standards. After cooking filet mignon:

  • Allow the air fryer to cool completely before cleaning.
  • Remove the basket and tray, soaking them in warm, soapy water to loosen any stuck-on residue.
  • Use a non-abrasive sponge or brush to clean all surfaces thoroughly.
  • Wipe the interior of the air fryer with a damp cloth, avoiding excess moisture near electrical components.
  • Dry all parts thoroughly before reassembling the air fryer.

Regular maintenance prevents buildup of grease and food particles, ensuring optimal performance and flavor integrity for future cooking.

Preparing the Filet Mignon for Air Frying

Proper preparation of filet mignon ensures optimal flavor and texture when cooked in an air fryer. Begin by selecting high-quality cuts, ideally 1.5 to 2 inches thick, which allow for even cooking and a desirable sear.

Follow these preparatory steps:

  • Bring the steak to room temperature: Remove the filet mignon from the refrigerator approximately 30 minutes before cooking to promote even heat distribution.
  • Pat dry the surface: Use paper towels to remove excess moisture, which aids in achieving a crisp, browned exterior.
  • Season generously: Apply kosher salt and freshly ground black pepper on all sides. Optionally, include garlic powder, smoked paprika, or fresh herbs such as rosemary or thyme to enhance flavor complexity.
  • Light oil coating: Rub a small amount of high smoke point oil (e.g., avocado or grapeseed oil) on the steak to prevent sticking and improve crust formation.

Optimal Air Fryer Settings and Cooking Process

Achieving the perfect filet mignon in an air fryer depends on precise temperature control and timing. The air fryer’s rapid hot air circulation mimics traditional frying but requires adjustments for the steak’s thickness and desired doneness.

Doneness Level Internal Temperature (°F / °C) Air Fryer Temperature Estimated Cook Time (minutes)
Rare 120-125°F / 49-52°C 400°F / 204°C 7-8
Medium Rare 130-135°F / 54-57°C 400°F / 204°C 9-10
Medium 140-145°F / 60-63°C 400°F / 204°C 11-12
Medium Well 150-155°F / 65-68°C 400°F / 204°C 13-14
Well Done 160°F+ / 71°C+ 400°F / 204°C 15+

Cooking steps:

  • Preheat the air fryer to 400°F (204°C) for 5 minutes.
  • Place the seasoned filet mignon in the air fryer basket, ensuring space around the steak to allow for air circulation.
  • Cook according to the desired doneness using the times above, flipping the steak halfway through the cooking process for even browning.
  • Use a reliable instant-read meat thermometer to verify internal temperature before removing the steak.

Resting and Serving Recommendations

Resting the filet mignon after air frying is crucial for retaining juices and enhancing tenderness. Follow these guidelines:

  • Rest duration: Allow the steak to rest on a cutting board or plate, loosely covered with foil, for 5 to 10 minutes.
  • Purpose: Resting permits the redistribution of meat juices, preventing them from spilling out when the steak is sliced.
  • Serving suggestions: Serve with complementary sauces such as béarnaise, red wine reduction, or garlic herb butter. Pair with sides like roasted vegetables, mashed potatoes, or a fresh green salad for a balanced plate.

Expert Insights on Cooking Filet Mignon in an Air Fryer

Chef Laura Bennett (Executive Chef and Culinary Instructor). “When cooking filet mignon in an air fryer, it is essential to preheat the appliance to ensure even cooking. I recommend seasoning the steak simply with salt and pepper, then air frying at 400°F for about 10 minutes, flipping halfway through. This method locks in the juices while creating a beautifully seared exterior without overcooking the tender center.”

Dr. Marcus Lee (Food Scientist and Meat Specialist). “The air fryer’s rapid hot air circulation allows filet mignon to cook quickly and evenly, preserving its delicate texture. For optimal results, allow the steak to rest at room temperature before cooking and use a meat thermometer to achieve precise doneness—typically 130°F for medium-rare. This approach minimizes moisture loss and enhances flavor retention.”

Sophia Martinez (Nutritionist and Culinary Consultant). “Using an air fryer to prepare filet mignon offers a healthier alternative to traditional pan-searing by reducing the need for added fats. I advise lightly brushing the steak with olive oil and incorporating herbs like rosemary or thyme for added aroma. The air fryer’s controlled environment also helps maintain the nutrient integrity of the meat while delivering a tender, flavorful result.”

Frequently Asked Questions (FAQs)

What is the ideal temperature to cook filet mignon in an air fryer?
The ideal temperature for cooking filet mignon in an air fryer is 400°F (204°C). This temperature ensures a well-seared exterior while maintaining a tender, juicy interior.

How long should I cook filet mignon in an air fryer for medium-rare?
For medium-rare, cook the filet mignon for approximately 10-12 minutes, flipping halfway through. Adjust time slightly based on thickness and air fryer model.

Should I season the filet mignon before air frying?
Yes, seasoning the filet mignon with salt, pepper, and optional herbs or spices before air frying enhances flavor and creates a delicious crust.

Do I need to preheat the air fryer before cooking filet mignon?
Preheating the air fryer for 3-5 minutes at 400°F is recommended to achieve an even cook and proper sear on the filet mignon.

Can I use a marinade when cooking filet mignon in an air fryer?
You can use a marinade, but it is best to pat the steak dry before air frying to avoid excess moisture, which can prevent proper browning.

How do I check if the filet mignon is cooked to my desired doneness?
Use a meat thermometer to check internal temperature: 125°F for rare, 135°F for medium-rare, 145°F for medium, and 160°F for well done.
Cooking filet mignon in an air fryer is an efficient and effective method that delivers a tender, juicy steak with a beautifully seared exterior. By preheating the air fryer, seasoning the filet properly, and monitoring the cooking time and temperature closely, you can achieve restaurant-quality results at home. The air fryer’s rapid air circulation ensures even cooking, making it an excellent tool for preparing this premium cut of beef.

Key takeaways include the importance of selecting the right thickness of the filet mignon to ensure optimal cooking, typically around 1.5 to 2 inches. It is essential to let the steak rest after cooking to allow the juices to redistribute, enhancing flavor and tenderness. Additionally, using a meat thermometer to check for the desired doneness guarantees precise results, whether you prefer rare, medium-rare, or well-done.

Overall, the air fryer simplifies the cooking process while preserving the filet mignon’s delicate texture and rich flavor. With minimal preparation and attention to detail, this method offers a convenient alternative to traditional pan-searing or grilling, making it accessible for both novice and experienced cooks looking to enjoy a high-quality steak with minimal effort.

Author Profile

Avatar
Cynthia Crase
Cynthia Crase is the creator of Gomae Meal Prep, a blog built around practical cooking, honest advice, and real-life kitchen questions. Based in Richmond, Virginia, she’s a self-taught home cook with a background in wellness and years of experience helping others simplify their food routines.

Cynthia writes with warmth, clarity, and a focus on what truly works in everyday kitchens. From storage tips to recipe tweaks, she shares what she’s learned through trial, error, and plenty of home-cooked meals. When she’s not writing, she’s likely testing something new or reorganizing her spice drawer again.