This one is a variation of Jill's chili casserole. Actually I kind of made it up but it turned out great!
Grease a 9x13 pan. Pour two cans of chili evenly as the bottom layer. On top, layer one can of corn and one can of diced tomatoes. Then spread shredded cheddar over as the next layer. Finally top with crushed fritos.
Bake at 350 for 45 min or until bubbly. Serve with sour cream.