Food poisoning is one the most annoying and nasty challenges. An inept cook in a dirty kitchen produces a tainted meal, it gets stockpiled with the good ones, and you don't know until a colonist is already leaving puddles of vomit all over.
This mod gives rotten and food-poisoned meals a gross stink cloud, the closest thing to smell-o-vision the game can offer. The gross ones stand out at a glance.
Doesn't introduce any new spoiled foods, this just shows what is already nasty, and only for you as the player. Pawns remain blissfully unaware and will eat whatever is available and optimal. Simple visual indication, no mechanical changes.
-R&D