How do I know if my beef tenderloin is cooked to perfection?

To ensure your beef tenderloin reaches the desired doneness, use a meat thermometer to check the internal temperature. For medium-rare, it should register at around 135°F (57°C). Allow it to rest for a few minutes for optimal juiciness.

Can I marinate the beef tenderloin ahead of time?

Absolutely! Marinating overnight or for at least a few hours in the refrigerator allows flavors to penetrate deeply into the meat. This can enhance the overall taste and tenderness of your dish.

What side dishes pair well with beef tenderloin?

Beef tenderloin pairs wonderfully with roasted vegetables, mashed potatoes, or a fresh salad. Creamed spinach or garlic bread would also complement the richness of this dish beautifully.

Is it possible to cook beef tenderloin without an air fryer?

Yes, you can cook beef tenderloin in a conventional oven or a grill. Adjust cooking times accordingly, and keep an eye on internal temperature to prevent overcooking.

What should I do with leftovers?

Store any leftover beef tenderloin in an airtight container in the refrigerator for up to four days. To reheat, place slices in the air fryer briefly to revive their tenderness.

Air-Fryer Beef Tenderloin Easy Recipe: Tender In 20 Minutes

Ingredients

Scale

sliced beef tenderloin
light olive oil
sea salt
fresh rosemary
fresh thyme
garlic powder

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Instructions

Preheat your air fryer to 390°F (190°C).
Combine light olive oil, sea salt, fresh rosemary, fresh thyme, and garlic powder in a mixing bowl.
Coat the sliced beef tenderloin generously with the prepared marinade.
Place the marinated beef tenderloin in the air fryer basket.
Set your air fryer to 380°F (190°C) and cook for 18-21 minutes for medium-rare doneness.
Flip the beef tenderloin halfway through the cooking time.
Check for doneness using a meat thermometer.
Remove the beef tenderloin from the air fryer and let it rest for 5-10 minutes.
Slice the beef tenderloin against the grain.
Serve the slices immediately with your choice of side dishes.

Notes

Let the beef rest after cooking to maximize juiciness.

Author: james_walker
Prep Time: 10 minutes
Cook Time: 20 minutes
Category: Main course
Method: Air Frying
Cuisine: American
Diet: Non-Vegetarian

Nutrition

Serving Size: 1 serving
Calories: 400
Sugar: 0g
Sodium: 500mg
Fat: 22g
Saturated Fat: 8g
Unsaturated Fat: 12g
Trans Fat: 0g
Carbohydrates: 0g
Fiber: 0g
Protein: 50g
Cholesterol: 120mg