If it passes the smell, sight, and touch tests, you can taste a tiny molecule of it. Dip a clean spoon in and touch it to your tongue—don’t swallow yet. If it tastes sour, bitter, or “off” in any way, spit it out immediately.
Your taste buds are basically ancient survival sensors. If they scream “spit,” listen. Bad cranberry sauce won’t kill you, but it will make you regret every life choice that led to that moment.
For the record: fermented cranberry sauce can taste like fizzy, sour wine. Some hipsters would call it “artisanal.” You should call it “a hard pass.”
