Air Fryer Roast Beef

Ingredients

• 907–1,361 g (2–3 lb)beef roast, top round or sirloin
• 15 ml (1 tablespoon)olive oil
• 2 cloves, mincedgarlic
• 15 ml (1 tablespoon)fresh rosemary, chopped
• 5 ml (1 teaspoon)salt
• 2.5 ml (1/2 teaspoon)black pepper
• 2.5 ml (1/2 teaspoon)onion powder
• 1.25 ml (1/4 teaspoon)smoked paprika (optional)

Instructions

1. 1

   Preheat the air fryer

   Preheat the air fryer to 200°C (400°F).

2. 2

   Mix the seasoning

   In a small bowl, combine the minced garlic, rosemary, salt, pepper, onion powder and smoked paprika.

3. 3

   Season the beef

   Rub the beef roast with olive oil, then coat it evenly with the herb and spice mixture.

4. 4

   Air fry the roast

   Put the roast in the air fryer basket. Cook at 200°C (400°F) for 15 minutes, then lower the temperature to 180°C (360°F) and cook for another 15–17 minutes, or until its internal temperature reaches 54°C (130°F) for medium-rare. Adjust the cooking time for your preferred doneness; the original cook reports that their roast was done after 16 minutes at the lower temperature.

5. 5

   Rest and slice

   Take the roast out of the air fryer and leave it to rest for 10 minutes before slicing.

What is air fryer roast beef?

Roast beef is a familiar American-style main course: a whole cut of beef is cooked, rested and sliced to serve. This version uses an air fryer to brown the exterior while keeping the centre juicy.

Top round and sirloin are the suggested cuts, seasoned here with garlic, rosemary and a little smoked paprika. The two-temperature cooking method starts hot, then continues at a lower setting.

Nutrition and macros by portion

The nutrition label shows one serving as written: 446 calories, 44g protein, 1g carbs, 30g fat.

Most of this serving’s protein comes from the beef, while olive oil supplies much of its fat; the recipe contains very little carbohydrate. Pair a serving with vegetables and a portion of potatoes or another grain for a more balanced plate.

Choosing the beef

Top round: This relatively lean roast is a practical choice for slicing across the grain after resting.

Sirloin: This is the other suggested option and can also be cooked using the same seasoning and temperature sequence. Roast shape and thickness affect how quickly the centre cooks, so use temperature as your guide.

Building the seasoning

Garlic and rosemary: Mince the garlic and chop the rosemary so they can be mixed evenly with the dry seasonings. Olive oil helps the mixture cling to the surface of the beef.

Smoked paprika: The small amount is optional and lends a smoky note. Leave it out if you prefer the garlic and rosemary to lead.

Getting the doneness right

Temperature cue: The recipe gives 54°C (130°F) as the target for medium-rare. Check the centre of the roast with a meat thermometer, taking care not to let the probe touch the basket.

Thickness matters: The stated cooking time is a guide, not a guarantee for every roast weighing 907–1,361 g. For a different level of doneness, adjust the cooking time and check the internal temperature as it cooks.

Why the roast needs to rest

Resting time: Leave the cooked beef undisturbed for 10 minutes before cutting. This also gives you time to prepare the sides.

Slicing: Cut the roast into slices across the grain for a more tender bite. Use a sharp knife to keep the slices neat.

What to serve with it

Classic sides: Serve the slices with roast potatoes or mashed potatoes and a green vegetable for a substantial plate. A simple salad also works if you want a fresher contrast.

For leftovers: Cold slices can go into sandwiches or be served with salad. Keep the beef and any accompaniments stored separately.

Recipe notes & tips

• Pat the beef dry before adding the oil and seasoning so the coating adheres well.
• Preheat the air fryer before adding the roast, as directed.
• Check the thickest part of the roast with a meat thermometer rather than relying on colour alone.
• Let the roast rest for the full 10 minutes before slicing.
• Slice across the grain for a more tender texture.

Variations

• Skip the paprika: Leave it out for a less smoky seasoning.
• Add more rosemary: Increase the chopped rosemary slightly for a more pronounced herbal flavour.
• Use dried rosemary: Substitute dried rosemary if fresh is unavailable, using a smaller amount.
• Add a peppery crust: Use a little extra black pepper in the seasoning mixture.
• Serve with gravy: Pair the sliced beef with your preferred gravy at the table.

Common mistakes to avoid

• Skipping the preheat: The recipe starts with a preheated air fryer; heat it before adding the roast.
• Guessing the doneness: Use a thermometer to check the centre instead of judging by the outside colour.
• Cutting too soon: Rest the roast for 10 minutes before slicing.
• Slicing with the grain: Cut across the visible muscle fibres for more tender slices.
• Assuming every roast cooks alike: Check the temperature because shape and thickness can change the cooking time.

How to store

Refrigerate leftover beef in a covered container within 2 hours and use within 3–4 days. Reheat gently until hot, or serve chilled in sandwiches or salads. Freeze well-wrapped portions for up to 2–3 months for best quality.

Frequently asked questions