frito pie.
http://en.wikipedia.org/wiki/Frito_pie
"Frito pie (also known as "Frito Chili Pie," "Frito Boat" or, in the Midwest, a "Walking Taco"๐ is a corn chip and chili con carne dish of disputed origin, popular in the South Western United States.
A basic Frito pie typically consists of a small single-serving bag of Fritos corn chips, with a cup of chili poured over the top, usually finished up with grated cheese or onions. Because there are so many Fritos compared to the amount of chili, only part of the Fritos will get saturated by the chili, and most will stay at least partly crunchy.
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