Garlic-Flavored Mashed Potatoes
- 1 bulb garlic
- 1 teaspoon olive oil
- 6 baking potatoes
- 2 tablespoons butter or margarine
- 2 tablespoons chopped rosemary leaves
- Salt and pepper to taste
- 1 to 1 1/2 cups reduced-salt chicken or vegetable broth
- 1/2 cup Parmesan cheese