A copper gratin dish or cast-iron skillet is ideal for roasting potatoes, but a rimmed baking sheet works equally well. To ensure that the potatoes cook evenly, slice larger ones in half lengthwise and leave smaller ones whole.
These were the best potatoes I've ever cooked and eaten! I used dry herbs since I didn't have fresh, and they came out fantastic! I also used a cast iron skillet, and made as directed. Hubby said best potatoes ever. The salt was what made them so tasty too.