Preheat oven to 450 degrees.
Bring a pot of salted water to a boil and boil the potatoes for 20-25 minutes or until they are fork tender.
Drain the potatoes and spread them evenly on a baking sheet. With a fork, crush the potatoes until they are partially mashed.
Drizzle olive oil over potatoes. Sprinkle rosemary, thyme, salt, pepper, and cheese over potatoes.
Bake for 20-25 minutes.