Wash and trim brussel sprouts. Cut them in half lengthwise.
In a large mixing bowl, combine brussel sprouts, olive oil, salt & pepper.
Transfer to air fryer basket and shake to settle brussel sprouts into a single layer.
Set air fryer to 400° for 10-15 minutes, shaking every 5 minutes until crispy and browned.
Remove from air fryer and transfer to a serving dish.
Enjoy as is or top with sauce & garnishes.