Ugh..my husband used to make those and I called them fart pies. He would take a bag of fritos and dump a can of hormel chili on top of it and some shredded cheese..Microwave and melt it. The end result was the reason I coined them fart pies.
I make my frito pie using regular fritos, Nally regular chili, shredded cheddar cheese, sour cream and tomatoes. It is so good!!!!!!! I believe my mom uses lettuce and onions but I don't need them LOL!