Preheat oven to 350 degrees F.
Place potatoes in pot and add water to cover. Bring water to a boil. When the water is brought to a boil, turn heat off and remove from stove top. Strain potatoes and place in a mixing bowl. Add olive oil, garlic, rosemary, salt and pepper, to taste, and toss to combine.
Place the potato wedges on a sheet pan and roast in the oven, stirring often with spatula until golden brown.