Instead of using tortilla chips, Ohioans festoon potato chips with cheese and other toppings for a deliriously good riff on nachos. Our favorite version comes from Cap City Diner in Columbus, which features thick-cut kettle chips drizzled with a garlicky alfredo sauce, topped with Maytag blue cheese and chives, and heated until gooey. Pungent, salty, creamy, and crisp, they're our latest guilty pleasure.