I made this delicious cheesy garlic zucchini very easily in the oven. All you have to do is preheat the oven to 400 degrees. Then, take one whole zucchini and cut it into fourths – once in half and then in half again long ways. Rub a little vegetable oil on the tops, then sprinkle on garlic salt and parmesan or mozzarella cheese, or really whatever cheese you prefer. Bake in the oven for 15 minutes and then enjoy!