1Wash the cauliflower and cut it into uniform bite-sized florets.
2In a large bowl, toss the florets with olive oil, garlic powder, onion powder, smoked paprika, salt, and pepper until evenly coated.
3In another bowl, combine breadcrumbs with grated Parmesan.
4Coat each floret in the breadcrumb mixture, pressing gently to adhere.
5Preheat the air fryer to 190°C (375°F) for 5 minutes.
6Arrange the florets in a single layer in the air fryer basket without touching. Cook for 12-15 minutes, shaking the basket halfway through for even browning.
7Serve hot with ranch, buffalo, or honey-mustard sauce, and garnish with fresh herbs if desired.