In a large bowl, toss the cauliflower florets in olive oil along with the chopped black garlic, red pepper flakes, onion powder, salt and pepper.
AIR FRYER COOKING METHOD:
Arrange the florets in a single layer in the air fryer tray. Air fry for 10-15 minutes at 350°F or until the cauliflower is tender and cooked through.
OVEN ROASTED COOKING METHOD:
Arrange the florets on a greased or lined baking sheet. Preheat the oven to 350°F. Roast for 25-30 minutes, until the cauliflower is tender and beginning to brown.
Sprinkle the parmesan and mozzarella onto the piping hot cauliflower. When served hot, the cheese will create a dusty, cobwebby effect. Happy Halloween!