15 Minute Air Fryer Beef Filet Step-by-Step Guide

Imagine biting into a perfectly seared, melt-in-your-mouth air fryer beef filet that rivals any steakhouse—without the hefty price tag or complicated cooking techniques. This game-changing recipe delivers tender, juicy beef with a beautiful crust in just 15 minutes. Fun fact: beef filet, also known as tenderloin, is the most tender cut of beef because it comes from a muscle that does very little work!

This dish is special because it transforms an intimidating cut into an effortlessly simple weeknight dinner or impressive date-night meal. Much like our popular air fryer chicken breast, this recipe proves that the air fryer isn’t just for frozen foods—it’s your secret weapon for restaurant-quality results.

What is Air Fryer Beef Filet?

Ever wondered why cooking beef filet in an air fryer sounds almost too good to be true? Well, it’s actually culinary genius at work! Air fryer beef filet is simply premium beef tenderloin cooked to perfection using hot circulating air that creates a steakhouse-quality crust while keeping the inside tender and juicy.

Some say it’s cheating, but as the old saying goes, “the way to a man’s heart is through his stomach”—and trust me, this shortcut delivers nothing but pure deliciousness. Ready to impress yourself and everyone at your dinner table? Let’s get cooking!

Why You’ll Love This Air Fryer Beef Filet

Restaurant-Quality Results at Home

The air fryer creates an incredible seared crust on your beef filet while maintaining that perfect medium-rare center. The high-speed air circulation mimics the intense heat of professional steakhouse grills, giving you that coveted caramelized exterior. You’ll taste the difference in every succulent bite—rich, buttery, and packed with beefy flavor that melts on your tongue.

Budget-Friendly Luxury

Why spend $40-60 per person at a steakhouse when you can create the same experience at home for a fraction of the cost? By cooking air fryer beef filet yourself, you’re saving money while controlling exactly how your steak is seasoned and cooked. Plus, you can customize it with your favorite herbs, garlic, and compound butters to make it uniquely yours.

Simple Seasoning, Big Flavor

This recipe shines with minimal ingredients—quality beef, salt, pepper, and a touch of garlic and herbs. Sometimes simple is best, and this proves it. The air fryer locks in the natural juices while the seasoning creates a flavorful crust. If you loved our air fryer ribeye, you’ll adore this even more tender option. Try making this at home tonight and experience steakhouse luxury in your own kitchen!

How to Make Air Fryer Beef Filet

Quick Overview

This air fryer beef filet recipe is surprisingly simple and takes only 15-20 minutes from start to finish. The key to success is the hot air circulation that sears the outside while keeping the inside perfectly tender. The rich, buttery texture of beef filet combined with simple seasonings creates an unforgettable eating experience.

Time Breakdown:

Prep Time: 5 minutes
Cook Time: 10-12 minutes
Resting Time: 5 minutes
Total Time: 20-22 minutes
Serves: 2 people

Key Ingredients for Air Fryer Beef Filet

For the Beef:

2 beef filet mignon steaks (6-8 ounces each, 1.5-2 inches thick)
2 tablespoons olive oil or melted butter
2 teaspoons kosher salt
1 teaspoon freshly ground black pepper
1 teaspoon garlic powder
½ teaspoon onion powder
½ teaspoon smoked paprika (optional)
Fresh rosemary or thyme sprigs (optional)

For Finishing:

2 tablespoons compound butter (optional but recommended)
Flaky sea salt for garnish

Pro tip: Choose filets that are evenly thick for consistent cooking.

Step-by-Step Instructions

Prepare the Beef Filets

Remove the beef filets from the refrigerator 30 minutes before cooking. This allows them to come to room temperature, which ensures even cooking throughout. Pat the steaks completely dry with paper towels—this is crucial for getting a good sear. Any moisture on the surface will steam rather than sear the meat.

Season Generously

Brush both sides of each filet with olive oil or melted butter. This helps the seasonings stick and promotes browning. In a small bowl, mix together the salt, black pepper, garlic powder, onion powder, and smoked paprika. Rub this seasoning mixture generously over all sides of the steaks, pressing gently so it adheres. Don’t be shy with the seasoning—beef filet is thick and can handle bold flavors.

Preheat Your Air Fryer

Set your air fryer to 400°F (200°C) and preheat for 3-5 minutes. Preheating is essential for creating that perfect crust. A hot air fryer means immediate searing when the steak hits the basket. If your air fryer model doesn’t have a preheat function, just run it empty at the cooking temperature for a few minutes.

Air Fry the Beef Filets

Place the seasoned filets in the air fryer basket, making sure they don’t touch. Leave space around each steak for proper air circulation. Cook at 400°F for 10-12 minutes for medium-rare, flipping halfway through. For a 1.5-inch thick filet, cook 10 minutes for medium-rare (130-135°F internal temperature), 12 minutes for medium (135-145°F), or 14 minutes for medium-well (145-155°F). Use a meat thermometer inserted into the thickest part to check doneness accurately.

Rest Before Serving

This step is non-negotiable! Transfer the cooked filets to a plate and tent loosely with aluminum foil. Let them rest for 5 minutes. During this time, the juices redistribute throughout the meat, making every bite tender and juicy. If you skip this step, all those precious juices will run out when you cut into the steak. Top with a pat of compound butter if desired—it melts beautifully over the hot steak.

Slice and Serve

After resting, your air fryer beef filet is ready to serve. You can serve it whole or slice it against the grain into thick medallions. Sprinkle with a pinch of flaky sea salt for an extra flavor boost. The contrast of the crispy, seasoned exterior and the tender, pink interior is absolute perfection.

What to Serve Air Fryer Beef Filet With

Classic Sides: Pair your air fryer beef filet with garlic mashed potatoes or creamy parmesan risotto for a traditional steakhouse experience. Roasted asparagus with lemon butter or sautéed green beans almondine add a fresh, crisp element that balances the rich beef. Don’t forget a Caesar salad or wedge salad with blue cheese dressing for the full steakhouse effect.

Modern Pairings: Try serving your filet over cauliflower mash for a low-carb option, or alongside roasted Brussels sprouts with bacon. Sweet potato fries made in the air fryer are another crowd-pleaser. For a lighter meal, serve the sliced filet over a bed of arugula with cherry tomatoes, shaved parmesan, and balsamic glaze.

Sauce Options: While beef filet is delicious on its own, consider serving it with béarnaise sauce, peppercorn sauce, red wine reduction, or chimichurri. Compound butters—like garlic herb butter or blue cheese butter—melt beautifully over the hot steak and add incredible richness.

Beverage Pairings: A full-bodied red wine like Cabernet Sauvignon or Malbec complements the rich beef perfectly. For non-alcoholic options, try sparkling water with lemon or a robust iced tea.

Top Tips for Perfecting Air Fryer Beef Filet

Choose the Right Thickness

Select filets that are 1.5 to 2 inches thick for best results. Thinner steaks cook too quickly and can become overdone before developing a proper crust. Thicker cuts allow for a beautiful gradient from the seared exterior to the perfectly pink center.

Don’t Overcrowd the Basket

Air needs to circulate freely around each piece of meat. Cook in batches if necessary rather than cramming multiple steaks together. Overcrowding leads to steaming instead of searing, resulting in a gray, unappetizing exterior.

Invest in a Meat Thermometer

This is your best friend for perfect results every time. Internal temperatures are far more accurate than cooking times, which can vary based on your specific air fryer model and the exact thickness of your steaks. Remove the filet when it’s 5 degrees below your target temperature—it will continue cooking during the resting period.

Oil the Meat, Not the Basket

Always brush oil on the steak itself rather than spraying the air fryer basket. This ensures even coating and better browning. It also prevents the oil from smoking in the hot air fryer.

Adjust for Frozen Filets

If cooking from frozen (though not ideal), add 5-7 minutes to the cooking time and check the internal temperature carefully. For best results, always thaw steaks in the refrigerator overnight.

Experiment with Seasonings

While simple salt and pepper is classic, don’t be afraid to try coffee rubs, Montreal steak seasoning, or herbs de Provence. The air fryer’s intense heat caramelizes these seasonings beautifully, creating complex flavor profiles.

Storing and Reheating Tips

Proper Storage:

Let the cooked beef filet cool to room temperature before storing. Place it in an airtight container and refrigerate within 2 hours of cooking. Properly stored air fryer beef filet will stay fresh for 3-4 days in the refrigerator. For longer storage, wrap each filet tightly in plastic wrap, then aluminum foil, and freeze for up to 3 months.

Refrigerator Storage:

Store leftover filet whole rather than sliced—this helps retain moisture. Place a piece of parchment paper between stacked pieces to prevent them from sticking together. Keep the container toward the back of the fridge where the temperature is most consistent.

Reheating Methods:

The best way to reheat air fryer beef filet is in a low-temperature oven (250°F) for 10-15 minutes until warmed through. This gentle method prevents overcooking. You can also use the air fryer at 250°F for 3-4 minutes, though check frequently to avoid drying it out. For a quick option, microwave on 50% power in 30-second intervals, though this is the least ideal method as it can make the meat tough.

Freezing Tips:

To freeze, wrap each cooled filet individually in plastic wrap, then place in a freezer-safe bag with the air pressed out. Label with the date. Thaw frozen filets overnight in the refrigerator before reheating. Never refreeze previously frozen meat.

Leftover Ideas:

Slice leftover beef filet thinly for steak sandwiches, chop it for steak salads, or dice it for steak and eggs. The tender beef works beautifully in quesadillas, pasta dishes, or as a protein topping for grain bowls.

Frequently Asked Questions

How long does it take to cook beef filet in an air fryer?

It takes 10-12 minutes to cook a 1.5-inch thick beef filet to medium-rare at 400°F. Thicker cuts may need 12-14 minutes. Always use a meat thermometer for accuracy, aiming for 130-135°F internal temperature for medium-rare. Remember to flip the steak halfway through cooking for even results.

Do I need to flip beef filet in the air fryer?

Yes, you should flip your beef filet halfway through cooking for even browning and cooking on both sides. This ensures both surfaces develop that desirable caramelized crust while the interior cooks uniformly.

Should I marinate beef filet before air frying?

Beef filet is naturally tender and flavorful, so it doesn’t require marinating. Simple seasoning with salt, pepper, and garlic is sufficient. However, if you prefer, a quick 30-minute marinade with olive oil, garlic, and herbs can add extra flavor without overpowering the beef’s natural taste.

What temperature should I cook beef filet in the air fryer?

Cook beef filet at 400°F (200°C) for the best results. This high temperature creates a beautiful seared crust while keeping the inside tender and juicy. Lower temperatures won’t give you that coveted caramelization.

Can I cook frozen beef filet in the air fryer?

While you can cook frozen beef filet in the air fryer, it’s not recommended for best results. Frozen steaks take longer to cook (add 5-7 minutes) and may not develop as good a crust. For optimal taste and texture, thaw steaks in the refrigerator overnight before cooking.

Why is my air fryer beef filet tough?

Tough beef filet usually results from overcooking. Beef filet should be cooked to medium-rare or medium at most. Use a meat thermometer and remove the steak at 130-135°F. Also, always let the meat rest for 5 minutes before cutting—this allows juices to redistribute, keeping it tender.

How do I get a good crust on air fryer beef filet?

For a perfect crust, pat the steaks completely dry, coat with oil, season generously, and preheat your air fryer. The dry surface allows for better browning. Don’t flip the steak too early—let it cook undisturbed for the first 5-6 minutes to develop that golden-brown crust.

Can I cook multiple beef filets at once?

Yes, but don’t overcrowd the basket. Leave space between each filet for proper air circulation. Depending on your air fryer size, you can typically cook 2-3 filets at once. If they’re touching, they’ll steam instead of sear.

What’s the best internal temperature for beef filet?

For medium-rare, aim for 130-135°F; medium is 135-145°F; medium-well is 145-155°F. Most people prefer beef filet cooked to medium-rare to preserve its tenderness and flavor. Remember, the temperature will rise 5 degrees during resting.

How do I prevent beef filet from drying out?

Don’t overcook it—use a meat thermometer to check doneness. Always let the meat rest before cutting. Brushing with oil or butter before cooking helps seal in moisture. Choosing thicker cuts (1.5-2 inches) also prevents drying out compared to thin steaks.

Tips for Avoiding Common Cooking Mistakes

Mistake #1: Cooking Cold Meat

Never cook beef filet straight from the refrigerator. Cold meat cooks unevenly, with the exterior overcooking before the center reaches the right temperature. Always let your steaks sit at room temperature for 30 minutes before cooking.

Mistake #2: Not Drying the Surface

Wet meat steams instead of sears. Always pat your beef filet completely dry with paper towels before seasoning. This simple step is the difference between a gray, steamed surface and a gorgeous golden-brown crust.

Mistake #3: Under-Seasoning

Beef filet is thick and needs generous seasoning. Don’t be timid—season more than you think you should. The seasoning creates flavor on the surface while the interior remains delicately beefy. Remember, you can’t add salt after it’s cooked and get the same effect.

Mistake #4: Skipping the Preheat

A cold air fryer won’t sear your steak properly. Always preheat for 3-5 minutes at 400°F. This ensures immediate, intense heat contact when the steak enters the basket, creating that coveted crust.

Mistake #5: Cutting Into It Immediately

The biggest mistake home cooks make is slicing into the steak right away. Those precious juices need time to redistribute throughout the meat. Always rest your beef filet for 5 minutes, tented with foil. This single step can make the difference between a juicy steak and a dry one.

Mistake #6: No Meat Thermometer

Guessing doneness by time alone is unreliable. Air fryer models vary, steak thickness varies, and starting temperatures vary. A meat thermometer removes all guesswork and guarantees perfect results every time.

Mistake #7: Opening the Air Fryer Too Often

Each time you open the air fryer, heat escapes and cooking time increases. Only open it once to flip the steak at the halfway point. Resist the urge to keep checking—trust the process.

Nutrition Information

Nutrient	Per Serving (1 filet)
Calories	380
Protein	48g
Fat	20g
Saturated Fat	7g
Carbohydrates	1g
Fiber	0g
Sugar	0g
Cholesterol	140mg
Sodium	890mg
Iron	4mg

Nutrition information is approximate and based on a 6-ounce filet with basic seasoning.

Final Thoughts:

This air fryer beef filet recipe proves that cooking restaurant-quality steak at home doesn’t require professional skills or expensive equipment. With just a few simple ingredients and 20 minutes, you can serve an impressive, melt-in-your-mouth dinner that rivals any steakhouse. The air fryer’s rapid hot air circulation creates the perfect sear while maintaining that tender, juicy interior that makes beef filet so special.

Whether you’re cooking for a romantic dinner, celebrating a special occasion, or just treating yourself on a weeknight, this recipe delivers consistent, delicious results. Once you master this technique, you’ll find yourself reaching for the air fryer every time you want an elegant, effortless meal.

Don’t forget to share your beautiful air fryer beef filet creations with us! Tag your photos on social media, and let us know how your steaks turned out. Happy cooking, and enjoy every tender, flavorful bite!