How Long To Cook A Tenderloin In Air Fryer: Perfect Results

Can you cook a tenderloin in an air fryer? Yes, you absolutely can cook a tenderloin in an air fryer! In fact, using an air fryer is one of the best ways to cook a tenderloin because it results in a beautifully seared exterior and a juicy, tender interior. This guide will walk you through everything you need to know to achieve air fryer tenderloin perfection every time.

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Why Air Fry a Tenderloin?

Air frying has become increasingly popular for its convenience and ability to deliver results similar to deep frying, but with significantly less oil. When it comes to tenderloin, the air fryer excels at creating a perfectly cooked roast. Here’s why:

• Even Cooking: The circulating hot air ensures that the tenderloin cooks evenly on all sides.
• Crispy Exterior: The air fryer creates a beautiful, browned crust that seals in the juices.
• Faster Cooking Time: Compared to traditional oven roasting, air frying can significantly reduce cooking time.
• Less Mess: The air fryer contains splatters and drips, making cleanup a breeze.

What You’ll Need

Before you get started, gather these essential items:

• Beef Tenderloin: Choose a high-quality tenderloin roast. The size will determine your cooking time.
• Air Fryer: Ensure your air fryer is large enough to accommodate the tenderloin without overcrowding.
• Meat Thermometer: A reliable meat thermometer is crucial for achieving your desired level of doneness.
• Seasonings: Salt, pepper, garlic powder, onion powder, and your favorite herbs (rosemary, thyme) work well.
• Olive Oil or Cooking Spray: For coating the tenderloin to promote browning.
• Tongs: For easy handling of the tenderloin.
• Cutting Board: For slicing the cooked tenderloin.

Prepping Your Tenderloin

Proper preparation is key to a successful air fryer tenderloin. Follow these steps:

1. Trim the Silver Skin: Use a sharp knife to carefully remove the silverskin, a tough membrane that can make the tenderloin chewy.
2. Season Generously: Liberally season the tenderloin with salt, pepper, garlic powder, onion powder, and any other desired herbs and spices. Don’t be shy!
3. Optional: Sear the Tenderloin: While not strictly necessary, searing the tenderloin in a hot pan before air frying can enhance the crust. Use a little olive oil or cooking spray.
4. Rest: Allow the seasoned tenderloin to sit at room temperature for about 30 minutes. This helps it cook more evenly.

Air Fryer Beef Tenderloin Temperature and Time Guide

The perfect air fryer tenderloin time depends on the size of your roast and your desired level of doneness. This air fryer tenderloin cooking chart provides a general guideline. Remember to always use a meat thermometer for accuracy.

Doneness	Internal Temperature	Air Fryer Tenderloin Time (approximate)
Rare	125-130°F	12-15 minutes per pound
Medium Rare	130-135°F	15-18 minutes per pound
Medium	135-145°F	18-20 minutes per pound
Medium Well	145-155°F	20-22 minutes per pound
Well Done	155°F+	Not recommended

This chart is a general guide, your air fryer tenderloin cook time per pound may vary due to different air fryer models.

The recommended air fryer beef tenderloin temperature is 400°F (200°C).

Step-by-Step Instructions: How to Air Fry Beef Tenderloin

Follow these simple steps for a perfectly cooked air fryer tenderloin:

1. Preheat: Preheat your air fryer to 400°F (200°C).
2. Prepare the Tenderloin: Ensure the tenderloin is trimmed, seasoned, and at room temperature.
3. Oil the Air Fryer Basket: Lightly spray the air fryer basket with cooking spray to prevent sticking.
4. Place the Tenderloin: Place the tenderloin in the air fryer basket, ensuring there is enough space for air to circulate around it.
5. Air Fry: Air fry according to the time guidelines in the chart above, flipping the tenderloin halfway through.
6. Check the Internal Temperature: Use a meat thermometer to check the internal temperature of the tenderloin. Insert the thermometer into the thickest part of the roast.
7. Rest: Once the desired internal temperature is reached, remove the tenderloin from the air fryer and let it rest for 10-15 minutes before slicing. This allows the juices to redistribute, resulting in a more tender and flavorful roast.

Tips for Air Fryer Tenderloin Success

• Don’t Overcrowd: Avoid overcrowding the air fryer basket. If necessary, cook the tenderloin in batches.
• Use a Meat Thermometer: This is the most accurate way to ensure your tenderloin is cooked to your desired doneness.
• Rest is Essential: Don’t skip the resting period. It makes a huge difference in the tenderness of the final product.
• Adjust Cooking Time: Cooking times may vary depending on your air fryer model. Monitor the tenderloin closely and adjust the cooking time as needed.
• Add Aromatics: For extra flavor, add aromatics like sprigs of rosemary, thyme, or garlic cloves to the air fryer basket with the tenderloin.
• Consider Barding: If you desire an even more succulent result, consider barding the tenderloin with bacon or pancetta before air frying. This adds flavor and helps keep the roast moist.
• Dry Brine: For enhanced flavor and moisture retention, consider dry brining the tenderloin 24 hours before cooking. Simply coat the roast generously with salt and let it sit uncovered in the refrigerator.
• Experiment with Marinades: You can marinate the tenderloin before air frying to add extra flavor. Popular marinades include balsamic vinegar, soy sauce, garlic, and herbs.
• Check Air Fryer Wattage: Be mindful of your air fryer’s wattage, as this impacts cooking times. Higher wattage models cook faster.

Searing Before Air Frying: A Deeper Dive

As mentioned earlier, searing the tenderloin before air frying is an optional step that can significantly enhance the crust and flavor. Here’s a more detailed look at how to do it:

1. Heat a Skillet: Heat a heavy-bottomed skillet (cast iron is ideal) over high heat until it’s smoking hot.
2. Add Oil: Add a tablespoon or two of high-smoke-point oil, such as avocado oil or canola oil.
3. Sear All Sides: Sear the tenderloin on all sides until a deep, golden-brown crust forms. This should take about 2-3 minutes per side.
4. Transfer to Air Fryer: Immediately transfer the seared tenderloin to the preheated air fryer and continue cooking according to the instructions above.

Choosing the Right Tenderloin

Selecting the right tenderloin is crucial for achieving the best results. Here are some tips:

• Look for Quality: Choose a tenderloin that is well-marbled and has a vibrant red color.
• Consider the Size: Determine the size of the tenderloin based on the number of people you are serving. A good rule of thumb is to allow about 1/2 pound of tenderloin per person.
• Buy from a Reputable Butcher: A knowledgeable butcher can help you select the best cut of meat and provide advice on preparation and cooking.
• Fresh vs. Frozen: Fresh tenderloin is generally preferred, but frozen tenderloin can also be used. Thaw it completely in the refrigerator before cooking.

Different Air Fryer Models & Adjustments

Different air fryer models may require slight adjustments to cooking times and temperatures. Here’s what to consider:

• Basket vs. Oven-Style: Basket-style air fryers often cook slightly faster than oven-style models.
• Wattage: Higher wattage air fryers generally cook faster than lower wattage models.
• Air Fryer Capacity: The capacity of your air fryer can affect cooking times. Smaller air fryers may require longer cooking times.
• Monitor Closely: Regardless of your air fryer model, it’s essential to monitor the tenderloin closely and adjust the cooking time as needed. Use a meat thermometer to ensure accurate results.

Serving Suggestions

A perfectly cooked air fryer tenderloin deserves to be served with equally delicious accompaniments. Here are some ideas:

• Classic Sides: Roasted vegetables (asparagus, broccoli, carrots), mashed potatoes, and a green salad are always a good choice.
• Sauces: A rich red wine reduction, béarnaise sauce, or horseradish cream sauce complements the tenderloin beautifully.
• Potatoes: Garlic mashed potatoes, scalloped potatoes, or roasted potatoes are excellent choices.
• Vegetables: Steamed asparagus, green beans, or sauteed spinach are healthy and flavorful options.
• Grains: Quinoa, rice, or couscous make a satisfying side dish.

Air Fryer Filet Mignon Time: A Quick Guide

Filet mignon is essentially a portioned cut from the beef tenderloin, so the principles remain similar. The air fryer filet mignon time will be shorter due to the smaller size.

Doneness	Internal Temperature	Air Fryer Filet Mignon Time (approximate)
Rare	125-130°F	6-8 minutes
Medium Rare	130-135°F	8-10 minutes
Medium	135-145°F	10-12 minutes
Medium Well	145-155°F	12-14 minutes
Well Done	155°F+	Not recommended

Remember to preheat the air fryer to 400°F (200°C), and always use a meat thermometer.

The Best Way to Cook Tenderloin in Air Fryer: A Recap

Here’s a summary of the key steps to achieving the best way to cook tenderloin in air fryer:

1. Choose a high-quality tenderloin.
2. Trim and season generously.
3. Preheat your air fryer to 400°F (200°C).
4. Air fry according to the recommended time guidelines.
5. Use a meat thermometer to check the internal temperature.
6. Let the tenderloin rest for 10-15 minutes before slicing.

Visual Aids

(Include images of a raw tenderloin, seasoned tenderloin, tenderloin in the air fryer, and sliced cooked tenderloin with sides here)

Frequently Asked Questions (FAQ)

• Can I cook a frozen tenderloin in the air fryer?

  While it’s best to thaw the tenderloin first for even cooking, you can cook a frozen tenderloin in the air fryer. Increase the cooking time significantly and monitor the internal temperature closely.

• How do I prevent the tenderloin from drying out in the air fryer?

  Don’t overcook it! Use a meat thermometer to ensure you reach the desired internal temperature without exceeding it. Resting the tenderloin after cooking is also crucial for retaining moisture.

• Can I add vegetables to the air fryer with the tenderloin?

  Yes, you can add vegetables such as potatoes, carrots, or onions to the air fryer with the tenderloin. However, they may require different cooking times. Add them later in the cooking process to avoid overcooking.

• What is the ideal air fryer tenderloin internal temp for medium-rare?

  The ideal internal temperature for medium-rare is 130-135°F (54-57°C).

• How do I store leftover air fryer tenderloin?

  Store leftover air fryer tenderloin in an airtight container in the refrigerator for up to 3-4 days.

• Is an air fryer tenderloin recipe healthier than oven-roasted?

  It can be. Air frying requires less oil than traditional roasting methods, making it a slightly healthier option.

• How do I get an air fryer tenderloin medium rare?**

  Use the cooking chart provided and a meat thermometer to ensure you reach the 130-135°F (54-57°C) internal temperature range. Remove it from the air fryer as soon as it hits that temperature and let it rest.

Conclusion

Cooking a tenderloin in the air fryer is a simple and effective way to achieve restaurant-quality results at home. By following these tips and guidelines, you can consistently create a perfectly seared, juicy, and tender roast that will impress your family and friends. So, fire up your air fryer and get ready to enjoy the best way to cook tenderloin in air fryer!