Let 1 kg Picanha come to room temperature for about 30 minutes before cooking.
Preheat the air fryer to 200 °C.(Use a preset programme, or let it run for a couple of minutes before cooking.)
Score the fat cap in a criss-cross pattern without cutting into the meat. Rub the roast all over with 2 tbsp Olive oil, then season it evenly with 2 tsp Coarse salt, 1 tsp Freshly ground black pepper, crushed 2 clove Garlic and 1 tsp Rosemary.
Place the roast fat side down in the air fryer basket and sear it at 200 °C for 10 minutes. Turn the roast halfway through so the fat side faces up for the rest of the cooking time.Start the online kitchen timer here
Reduce the heat to 160 °C and roast for about 15–20 minutes more. Take the roast out when an inserted kitchen thermometer reads 54–55 °C – it will reach 56–58 °C (pink) while resting. For medium: 58–60 °C.Adjust the cooking time to the desired doneness.
Take the roast out of the air fryer and let it rest for 15 minutes before slicing.This ensures the juices distribute evenly.
Slice the roast thinly against the grain and serve.
Notes
- The cooking time can vary depending on your air fryer model and the starting temperature of the roast.- Always use a kitchen thermometer to ensure the desired doneness.