Wash the brussels sprouts well. Remove any brown leaves. Cut off the brown tip and slice in half. Place in a large mixing bowl.
Drizzel with olive olive, sprinkle with seasoning. Mix to combine.
Place the sprouts sliced side down in the air fryer basket in one even layer. Cook in the preheated air fryer for 10-12 minutes total. Remove halfway through and shake the basket. Placing back into the fryer to complete cooking.
The brussels sprouts are done when they are fork tender and the outer leaves are crispy. Enjoy!