Preheat oven to 375°

Toss grated cauliflower on a baking sheet in an even layer and bake for 10-12 minutes.

Remove and let cool.

Place the cauliflower in a clean kitchen towel (or paper towels); squeeze out as much liquid as possible.

Place the cauliflower in a medium bowl; add Parmesan, Italian seasoning, garlic powder, pepper and salt; stir until combined.

Line 2 large rimmed baking sheets with parchment paper; coat with avocado cooking spray.

Using a leveled tablespoon make a ball of cauliflower mixture, place each ball 2 inches apart on the prepared baking sheets. Using your hand, press each portion into a circle about 1/8 inch thick. If the mixture sticks to your hand it spray your hand with cooking spray

Bake both pans, rotating them halfway through, until the chips are golden brown and crisp, about 20 minutes. Transfer to a paper-towel-lined plate; let cool completely.