Preheat your oven to 425 degrees. In a small bowl combine salt, black pepper, and garlic powder.
Cut the cauliflower into florets and toss with the extra virgin olive oil and the garlic, pepper, and salt mixture. Add the parmesan cheese and toss well to coat the cauliflower.
Transfer the cauliflower to a baking sheet and bake in the preheated oven for 15 minutes or until the cauliflower is cooked and golden brown.
Transfer the cauliflower to a plate, and garnish with some more grated parmesan. Enjoy!