Preheat oven to 400 degrees.

Cut the leaves and bottom core from the cauliflower.

Place the cauliflower in a shallow microwave-safe baking dish. Add the water in the bottom of the dish. Microwave on high for 8 minutes. Drain.

In a small bowl, add the mayonnaise, parmesan cheese and garlic.

Cover the head of the cauliflower with the mayonnaise mixture.

Place in the oven and bake for 15 to 20 minutes or until the cauliflower is tender and golden brown.

Remove from the oven and sprinkle with the chives.

Enjoy!