01 -
Cut off tough stems and remove any discolored outer leaves. Slice sprouts in half lengthwise through the core.
02 -
Place halved sprouts in a bowl of hot tap water. Let soak for 15 minutes to reduce bitterness and add moisture.
03 -
Set air fryer to 375°F (190°C) and preheat if required.
04 -
Drain sprouts well. In a clean bowl, toss with olive oil, salt, pepper, and red pepper flakes if using.
05 -
Arrange sprouts in a single layer in the air fryer basket. Cook for 12 minutes at 375°F (190°C), shaking halfway through.
06 -
Transfer to a plate and serve immediately while crisp. Adjust seasoning if needed.