Preheat the air fryer to 350 degrees.

Add the brussel sprouts to a mixing bowl, and add 1 tablespoon of olive oil, garlic powder and salt and pepper to taste. Stir well to combine.

Place the brussels sprouts into a parchment lined tray or fry basket, and cook for 8-10 minutes when they have softened and begun to brown and turn crispy.

In a bowl, combine the other tablespoon of olive oil, parmesan cheese and pork rind crumbs. Stir to combine, and then sprinkle the mixture over the brussels sprouts.

Cook for an additional 2-3 minutes until crispy.