Earlier quoted context omitted.
The best foods for backpacking are actually peanut butter, salami (depending on the brand), cheese, and nutella. They all have roughly the same calorie density at about 70% fat. Toblerone actually comes surprisingly close (even compared to other chocolates/candies). Raman noodles or tortillas or something like that are generally used as a carrier for those foods to keep you sane, but they aren't very good from a weig…
> Some people actually just drink cooking oil, but it's rarely worth the tiny bit of extra weight efficiency. Is this really a thing? I've read quite a bit about thruhikers and have never encountered this. If you have any more details, mind sharing?
antarctic sled teams do this sometimes, because you're burning about 7,000 calories a day just staying warm.