Air fryer beef tenderloin is a game-changer for steak lovers who want a tender, juicy, and flavorful cut without the hassle of traditional cooking methods. The air fryer locks in moisture, creating a crispy crust while keeping the inside perfectly cooked to your preferred doneness.

In this guide, you’ll learn why the air fryer is one of the best tools for cooking beef tenderloin, how to choose the right cut, proper seasoning techniques, step-by-step cooking instructions, and pro tips to ensure a perfect result every time. Whether you’re aiming for a restaurant-quality filet mignon or an easy weeknight meal, this article covers everything you need to know.

Perfect Air Fryer Beef Tenderloin – Juicy & Tender Every Time!

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• Author: JULIA
• Total Time: 40 minutes
• Yield: 4 servings 1x

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Description

This Air Fryer Beef Tenderloin recipe delivers a perfectly seared, juicy, and flavorful steak with a crispy crust in just 30 minutes. With minimal effort and maximum flavor, this is the ultimate method for cooking beef tenderloin at home!

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Ingredients

Scale 1x2x3x

• 1 (2-pound) beef tenderloin roast (trimmed)
• 1 tablespoon olive oil
• 1 teaspoon salt
• ½ teaspoon black pepper
• ½ teaspoon garlic powder
• ½ teaspoon onion powder
• 1 teaspoon fresh rosemary (chopped, optional)
• 1 teaspoon fresh thyme (optional)

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Instructions

1️⃣ Preheat the Air Fryer – Set it to 400°F (200°C) and let it heat for 5 minutes.

2️⃣ Prepare the Beef Tenderloin – Pat the beef dry with a paper towel, then rub with olive oil, salt, pepper, garlic powder, and onion powder.

3️⃣ Place in Air Fryer Basket – Fold the tenderloin if necessary to fit inside the air fryer.

4️⃣ Cook at 390°F (198°C) for 22 minutes, then reduce the temperature to 360°F (182°C) and cook for another 10 minutes, or until your preferred doneness is reached:

Doneness	Internal Temperature	Total Cook Time
Rare	120-125°F (49-52°C)	15-18 minutes
Medium Rare	130-135°F (54-57°C)	20-22 minutes
Medium	140-145°F (60-63°C)	25-27 minutes
Medium Well	150-155°F (65-68°C)	28-30 minutes
Well Done	160°F+ (71°C+)	32-35 minutes

5️⃣ Check Internal Temperature – Use a meat thermometer to ensure accuracy.

6️⃣ Rest the Meat – Remove from the air fryer and let the tenderloin rest for 10-15 minutes before slicing to retain its juices.

7️⃣ Slice & Serve – Cut the tenderloin against the grain and serve with your favorite sides.

Notes

• If your tenderloin is too large, you can cut it into filet mignon steaks for individual servings.
• For an extra crispy crust, sear the tenderloin for 1-2 minutes per side in a hot skillet before air frying.
• Let the meat sit at room temperature for 30 minutes before cooking for even doneness.

• Prep Time: 10 minutes
• Cook Time: 30 minutes
• Category: Main Course
• Method: Air Fryer
• Cuisine: American

Nutrition

• Serving Size: 6 oz
• Calories: 320 kcal
• Sugar: 0g
• Sodium: 450mg
• Fat: 18g
• Saturated Fat: 7g
• Unsaturated Fat: 9g
• Trans Fat: 0g
• Carbohydrates: 0g
• Fiber: 0g
• Protein: 35g
• Cholesterol: 110mg

Keywords: Air Fryer Beef Tenderloin, Beef Tenderloin Recipe, Air Fryer Steak, Tenderloin Roast

Why Cook Beef Tenderloin in an Air Fryer?

What Makes Air Frying the Best Method?

Cooking beef tenderloin in an air fryer is one of the most efficient and foolproof ways to achieve a tender, restaurant-quality steak. Here’s why:

• Faster Cooking Time: The air fryer circulates hot air around the meat, cutting cooking time by nearly half compared to an oven.
• Even Cooking: Unlike pan-searing, which can create uneven heat distribution, the air fryer ensures every part of the tenderloin is cooked perfectly.
• Minimal Oil Required: You get a beautifully crisp crust without needing excessive butter or oil.
• Less Mess: No need for multiple pans or a smoky kitchen—just set the air fryer and let it work its magic.

Air Fryer vs. Other Cooking Methods (Oven, Grill, Pan-Searing)

Verdict: If you want a quick, hassle-free way to cook beef tenderloin with perfectly even doneness, the air fryer is the best method.

Choosing the Best Beef Tenderloin for Air Frying

Cooking an amazing air fryer beef tenderloin starts with selecting the right cut. Not all beef tenderloins are the same, and understanding the differences will help you get the best results.

What to Look for in a Quality Tenderloin

When buying beef tenderloin for your air fryer, consider the following:

✔ Marbling: While tenderloin is naturally lean, a little marbling (thin streaks of fat) enhances flavor and juiciness.
✔ Color: Fresh beef should be bright red with a slight moist sheen. Avoid dull or brownish meat.
✔ Size & Thickness: A 2 to 3-inch thick tenderloin works best in an air fryer, ensuring even cooking.
✔ Trimming: Look for trimmed beef tenderloin (also called “peeled” or “chain off”), meaning the silverskin and excess fat have been removed.

🛒 Where to Buy: High-quality tenderloin is available at butcher shops, grocery stores, or online meat suppliers. For the best results, choose USDA Prime or Choice grade beef.

Understanding Filet Mignon vs. Beef Tenderloin

Many people confuse filet mignon and beef tenderloin—but they are not the same!

🔹 Key Difference: Beef tenderloin is the whole cut, while filet mignon is just a part of it. If you’re cooking for a crowd, go with a full tenderloin roast. If making individual steaks, filet mignon is a great option.

Should You Cut the Tenderloin Before Cooking?

If your tenderloin is too long for the air fryer basket, you have two options:

1️⃣ Fold the Tenderloin – Some air fryers have enough space to fold a smaller roast without affecting cooking.
2️⃣ Cut Into Steaks – Slice the tenderloin into filet mignon steaks for easier air frying.

💡 Pro Tip: Cutting into steaks reduces cooking time and allows you to cook each piece to different doneness levels.

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Preparing the Beef Tenderloin for Air Frying

Now that you’ve selected a high-quality beef tenderloin, it’s time to prepare it for the air fryer. Proper preparation ensures even cooking, a flavorful crust, and the juiciest steak possible.

Trimming and Cleaning the Meat

If your tenderloin isn’t pre-trimmed, follow these steps:

🔪 Remove the Silverskin: This tough connective tissue doesn’t break down during cooking, so use a sharp knife to trim it off.
🔪 Trim Excess Fat: While some fat adds flavor, too much can cause uneven cooking.
🔪 Cut to Fit: If your tenderloin is too large for the air fryer, fold or cut it into portions.

💡 Pro Tip: Pat the meat dry with paper towels before seasoning to help create a perfect sear in the air fryer.

Essential Seasoning and Marinades

Beef tenderloin has a delicate, buttery flavor, so it doesn’t need much seasoning. Here’s a simple yet effective seasoning mix:

✅ Classic Seasoning:

• 2 tbsp olive oil
• 1 tsp salt
• ½ tsp black pepper
• ½ tsp garlic powder
• ½ tsp onion powder
• 1 tsp fresh rosemary or thyme (optional)

✅ Bold & Spicy Marinade:

• 2 tbsp Worcestershire sauce
• 1 tbsp balsamic vinegar
• 1 tsp smoked paprika
• 1 tsp Dijon mustard
• ½ tsp crushed red pepper flakes

🔥 How to Apply:

• Rub the seasoning or marinade all over the tenderloin.
• Let it sit for 15-30 minutes at room temperature for deeper flavor.

💡 Pro Tip: For even better flavor, season the tenderloin 1-2 hours before cooking and refrigerate. Just bring it to room temperature before air frying.

Should You Let Beef Tenderloin Rest Before Cooking?

Yes! Allowing the beef to sit at room temperature for 30 minutes ensures even cooking. Cold meat straight from the fridge cooks unevenly and may become tough.

Step-by-Step Guide to Air Frying Beef Tenderloin

Now that your beef tenderloin is trimmed, seasoned, and ready, it’s time to cook it to perfection in the air fryer. Follow these step-by-step instructions to achieve a juicy, flavorful, and evenly cooked tenderloin with a beautiful crust.

Preheating the Air Fryer – Why It’s Important

Preheating the air fryer ensures even cooking and helps develop a crispy exterior.

✅ Set your air fryer to 400°F (200°C) and preheat for 5 minutes before placing the beef inside.

💡 Pro Tip: Always preheat the air fryer for best results, just like you would with an oven or grill.

Cooking Times and Temperature Guide for Perfect Doneness

Cooking beef tenderloin in an air fryer is all about precision. Use this chart to determine the right time and temperature for your preferred doneness.

🛑 Always use a meat thermometer to check doneness accurately.

Step-by-Step Cooking Instructions

1️⃣ Preheat the air fryer to 400°F (200°C) for 5 minutes.
2️⃣ Pat the beef dry with paper towels and rub with olive oil, salt, pepper, and seasonings.
3️⃣ Place the tenderloin in the air fryer basket, folding if necessary.
4️⃣ Reduce temperature to 390°F (198°C) and cook for 22 minutes.
5️⃣ Lower the temperature to 360°F (182°C) and cook for another 10 minutes, or until your desired doneness is reached.
6️⃣ Check the internal temperature with a meat thermometer (see the chart above).
7️⃣ Remove from the air fryer and place the tenderloin on a cutting board.
8️⃣ Let it rest for 10-15 minutes before slicing. This helps redistribute the juices.

Slicing and Serving the Tenderloin

🔪 Slice against the grain for the most tender bites.
🥩 Serve with your favorite sides like mashed potatoes, roasted vegetables, or a simple salad.
🌿 Drizzle with melted butter or a sauce like peppercorn or garlic herb butter for extra flavor.

Pro Tips for Cooking Perfect Air Fryer Beef Tenderloin

Cooking beef tenderloin in an air fryer is simple, but a few expert tricks can take it from good to restaurant-quality. Follow these pro tips to achieve a crispy crust, juicy interior, and maximum flavor every time.

1️⃣ How to Achieve a Perfect Crust

A beautifully seared crust is key to a flavorful beef tenderloin. Here’s how to get it right:

✔ Pat the meat dry before seasoning – this helps the surface crisp up.
✔ Use a small amount of oil (olive oil or avocado oil) to help the seasonings stick.
✔ Preheat the air fryer to 400°F (200°C) to create an initial sear.
✔ Let the steak rest after air frying – as it cools, the juices redistribute, enhancing the crust.

💡 Pro Tip: For an extra golden crust, sear the tenderloin in a hot skillet for 1-2 minutes per side before air frying.

2️⃣ Using a Meat Thermometer for Accuracy

The best way to avoid overcooking your beef tenderloin is to use a digital meat thermometer.

• Insert the thermometer into the thickest part of the tenderloin.
• Check the internal temperature 5 minutes before the cooking time ends.
• Remove the beef 2-3 degrees before your target temperature, as it will continue to cook while resting.

3️⃣ Why Resting the Meat is Crucial

Resting beef tenderloin after cooking is one of the most important steps for juicy, tender meat.

✔ Rest for 10-15 minutes on a cutting board before slicing.
✔ Cover loosely with foil to keep warm without trapping too much steam.
✔ This allows the juices to redistribute, preventing dryness.

💡 Pro Tip: If you slice the meat too soon, the juices will run out, leaving you with a dry steak!

4️⃣ Maximizing Flavor with Butter & Herbs

For extra richness and depth of flavor, add:

🧈 Garlic Butter Glaze: Mix melted butter with minced garlic and brush over the tenderloin before serving.
🌿 Fresh Herbs: Sprinkle fresh rosemary, thyme, or parsley for an aromatic finish.
🥩 Basting with Butter: Halfway through air frying, brush on a small amount of butter for a more flavorful crust.

Best Side Dishes and Sauces for Beef Tenderloin

A perfectly cooked air fryer beef tenderloin deserves the best accompaniments. Whether you want a classic steakhouse meal or something unique, these side dishes and sauces will elevate your dish to the next level.

1️⃣ Classic Side Dishes for Beef Tenderloin

These sides complement the tender, juicy texture of beef tenderloin without overpowering it:

🥔 Garlic Mashed Potatoes – Buttery, creamy, and the perfect pairing for tender steak.
🥦 Roasted Vegetables – Try asparagus, Brussels sprouts, or carrots for a flavorful and healthy side.
🍚 Parmesan Risotto – A creamy, rich side that balances the meat’s boldness.
🥗 Classic Caesar Salad – Crisp romaine, parmesan, and croutons add freshness to your meal.
🍞 Buttery Dinner Rolls – Perfect for soaking up any juices from the tenderloin.

💡 Pro Tip: Roasting vegetables in the air fryer alongside your tenderloin saves time and adds delicious caramelization.

2️⃣ Best Sauces to Elevate Your Beef Tenderloin

A great sauce takes beef tenderloin from amazing to unforgettable. Try these favorites:

🔥 Peppercorn Sauce – Creamy and rich, with a bold kick from cracked black pepper.
🧄 Garlic Herb Butter – Melted butter with fresh garlic and herbs adds instant flavor.
🥩 Red Wine Reduction – A silky sauce made from red wine, shallots, and beef broth.
🧀 Blue Cheese Sauce – A creamy, tangy sauce that pairs beautifully with tender beef.
🌿 Chimichurri – A fresh, herby Argentinian sauce made with parsley, garlic, and vinegar.

💡 Pro Tip: If you want to keep it simple, just drizzle melted garlic butter over your steak for an easy but delicious finishing touch.

Common Mistakes to Avoid When Air Frying Beef Tenderloin

Cooking air fryer beef tenderloin is easy, but small mistakes can lead to dry, overcooked, or unevenly cooked steak. Avoid these common pitfalls to ensure your beef tenderloin turns out juicy, tender, and flavorful every time.

1️⃣ Overcooking or Undercooking the Tenderloin

Since beef tenderloin is a lean cut, overcooking makes it tough and dry. On the other hand, undercooking can result in an unpleasant texture.

✔ Use a meat thermometer to check doneness accurately.
✔ Remove the steak 2-3°F before your target temp since it will continue cooking while resting.
✔ Follow this temperature guide:

2️⃣ Not Letting the Meat Rest Before and After Cooking

Skipping the resting step before and after cooking is a major mistake!

🔴 Before Cooking: Let the tenderloin sit at room temperature for 30 minutes for even cooking.
🟢 After Cooking: Rest for 10-15 minutes to allow the juices to redistribute, keeping the steak tender.

💡 Pro Tip: If you cut into the steak too soon, the juices will run out, making the meat dry!

3️⃣ Not Preheating the Air Fryer

An unheated air fryer can cause the beef tenderloin to cook unevenly and miss out on that delicious crust.

✔ Always preheat the air fryer to 400°F (200°C) for 5 minutes before adding the meat.
✔ This ensures an even cook and helps develop a flavorful crust.

4️⃣ Using Too Much or Too Little Seasoning

Since beef tenderloin is naturally mild, proper seasoning is key.

❌ Mistakes:

• Too much salt: Can make the meat tough.
• Too little seasoning: Can result in bland steak.

✔ Balanced Seasoning Mix:

• 2 tbsp olive oil
• 1 tsp salt
• ½ tsp black pepper
• ½ tsp garlic powder
• 1 tsp fresh rosemary or thyme

💡 Pro Tip: For a deeper flavor, season the tenderloin 1-2 hours before cooking and refrigerate it.

5️⃣ Not Checking if the Tenderloin Fits in the Air Fryer

Since beef tenderloin is a long cut, it might not fit in some air fryers.

✔ Solution:

• Fold it slightly inside the basket if needed.
• Cut into filet mignon steaks for easier cooking.

💡 Pro Tip: If you have to fold the tenderloin, make sure it doesn’t block air circulation in the fryer.

FAQs About Air Fryer Beef Tenderloin

Cooking beef tenderloin in an air fryer is simple, but you may still have some questions. Here are answers to the most frequently asked questions to help you get the best results.

Final Thoughts

Cooking beef tenderloin in an air fryer is one of the easiest ways to achieve a perfectly juicy, tender, and flavorful steak at home. With the right preparation, seasoning, and cooking techniques, you can make a restaurant-quality dish in a fraction of the time.

🔑 Key Takeaways for Cooking the Best Air Fryer Beef Tenderloin

✔ Choose the Right Cut: Look for high-quality, well-marbled beef tenderloin. If cooking steaks, opt for filet mignon cuts.
✔ Preheat Your Air Fryer: Always preheat to 400°F (200°C) for even cooking and a crispy crust.
✔ Season Generously: Use salt, pepper, garlic powder, and fresh herbs for the best flavor.
✔ Use a Meat Thermometer: Check the internal temperature to avoid overcooking.
✔ Rest Before and After Cooking: Let the tenderloin sit at room temperature for 30 minutes before cooking and rest for 10-15 minutes after to keep it juicy.
✔ Pair with Delicious Sides & Sauces: Serve with garlic mashed potatoes, roasted veggies, or a rich peppercorn sauce for the ultimate meal.

🔥 Ready to Try It? Experiment with Flavors!

Now that you know how to cook air fryer beef tenderloin, don’t be afraid to experiment:

➡ Try Different Seasonings: Cajun, smoked paprika, or balsamic marinades.
➡ Make It a Surf & Turf: Serve with grilled shrimp or lobster tails.
➡ Use Compound Butters: Garlic-herb butter or truffle butter add a rich finish.

Cooking beef tenderloin in the air fryer is quick, easy, and incredibly delicious—so fire up your air fryer and enjoy the perfect steak at home!