>>519666793
>Peanut butter. It seems to last forever without degrading
It has a shelf-life, and depending upon which oil it is made with, it has a fast rancid shelf-life. It's hard to find Peanut Butter that is made with Peanut Oil these days, it's usually Rapeseed Oil or Cottonseed Oil, and those will make you throw up after only 3 to 4 years on the shelf. If it's made with pure peanut oil, it lasts a little bit longer before being rancid.