Preheat oven to 400°F.
Toss the potatoes with the garlic, olive oil, salt, pepper, and thyme. Make sure they are well-coated.
Arrange the potatoes in a single layer on a cookie sheet lined with foil.
Bake, turning occasionally for 25 to 30 minutes or until brown and tender.
Scoop into a serving dish and toss with the chopped cilantro.