First post here. I occasionally eat MREs at work as a quick go-to lunch when it's really busy and I want to stay at my desk. As well as when I didn't bring lunch from home and it's too cold to go out (like this winter in NY).
But, I can't use the FRH in my office (as the stink will bother my colleagues). So, what I do is warm my MRE on the electric heater in my office. It works quite well! In about 10min, the main meal is nice and hot.

