I found this recipe on a website www.thecookingguy.com It was not listed as a camping dinner, but why not. Very few dishes to boot.
Here is a copy from the website.......
This is one of those things that people make fun of until they try it - then, they're hooked. But you must have those little individual sized bags of Frito's for it - the fun is eating it right out of the bag.
Ingredients
* Any chili - yours, your mom's, or out of a can (the can is easier)
* Fritos, the individual sized bags
* Shredded cheddar cheese, sharp
* Hot Sauce
Steps
1. Heat chili
2. Open Frito bag
3. Spoon some chili in the bag - yes, IN the bag
4. Top with some cheese, IN the bag
5. Add a few drops hot sauce, IN the bag
6. Add a spoon and eat, OUT of the bag