Another Pinterest success!! These potatoes were a huge hit all around. I just used a regular baking potato, sliced it in thin strips, making sure not to cut all the way through. This makes the accordion shape. I then put butter between each slice, topped with olive oil - to give the skin that nice crunch, added garlic salt, pepper, and topped with coarse sea salt. They were put in the oven at 425 for over an hour. Delicious!!!