I've gone without a fridge for 8 years now and do something kind of like this usually - I'll cook a pot of food and then steam or boil it again after ~24 hours to reset the clock on it rotting. It's handy for things like eating a whole chicken or other large soup. I switch between being home and on the road a lot so my pot just comes with me and can be re-cooked on my car stove or my home stove. I tend to cook or re-…
Ive learned leaving soup out and reboiling is fairly common in some cultures which is unfortunate. Bacteria rapidly multiplies at room temperature around the world (well, maybe not antarctica).