Air Fryer Beef Tenderloin
Ready in about 45 minutes.
Published by the RecipeAirFryer editorial team · How we source times · Updated
Times and temperatures come from our reviewed cooking database. Explanatory text on each page is generated from that entry so the numbers stay consistent.
A whole beef tenderloin roast feels celebratory, and the air fryer roasts it to a rosy, tender centre with a burnished herb crust. It frees up the oven for sides, making it a smart centrepiece for a special dinner.
Written for 6. Cook in batches rather than stacking if you scale up.
Ingredients
- 1 kg centre-cut beef tenderloin
- 2 tbsp olive oil
- 2 tsp sea salt
- 1 tsp black pepper
- 3 garlic cloves, minced
- 1 tbsp chopped fresh rosemary
- 1 tbsp Dijon mustard
Method
- 1Tie the tenderloin at intervals with kitchen string so it holds an even shape.
- 2Rub with oil and mustard, then press on the garlic, rosemary, salt and pepper.
- 3Preheat the air fryer to 190°C (375°F) for 4 minutes.
- 4Roast for 25-35 minutes, turning halfway, until the centre reaches 63°C (145°F) for medium.
- 5Transfer to a board and tent loosely with foil.
- 6Rest for 10 minutes, then remove the string and carve into thick slices.
Tips for the best results
- Tucking the thin tail end under before tying gives a uniform thickness that cooks evenly.
- Rest for the full 10 minutes; a large roast carries a lot of heat and juice that needs to settle.
Common mistakes to avoid
- Crowding the basket so air fryer beef tenderloin steams instead of browning.
- Skipping the flip halfway, which leaves one side pale.
- Trusting the clock instead of a probe - Air Fryer Beef Tenderloin is ready at 63°C / 145°F in the thickest part.
Frequently Asked Questions
What temperature and time for air fryer beef tenderloin?
A typical starting point is 190°C / 375°F for 25-35 min, flip halfway. Thickness and wattage change the finish, so check early.
How do I know air fryer beef tenderloin is cooked through?
Use a probe in the thickest part. Air Fryer Beef Tenderloin should reach 63°C / 145°F. Rest a few minutes before slicing so juices settle.
How many people does air fryer beef tenderloin serve?
This recipe is written for 6. For a fuller basket, cook in batches rather than stacking, or add a couple of minutes and shake more often.
How do I serve it for a crowd?
Carve into 2 cm medallions and fan them on a warm platter with the resting juices spooned over.