- 2 lb red potatoes, cut into 1/4-inch-thick slices
- 1 tablespoon olive oil
- 2 tablespoons chopped fresh rosemary
- Preheat oven to 450°F and generously oil 2 large baking sheets.
- Arrange potatoes in 1 layer on sheets. Brush tops with oil and sprinkle with rosemary and salt and pepper to taste.
- Roast potatoes in upper and lower thirds of oven, switching position of sheets halfway through baking, until golden and edges are crisp, about 20 minutes.