The "May-nnaise" Holiday Leftover Crisis

A highly relatable debate went viral on Reddit's r/AskUK and r/CasualUK after a user posted a photo of a half-empty jar of specialty "Cranberry & Sage Christmas Mayonnaise" sitting in the back of their fridge. Commenters split into two fierce camps: those begging the user to throw away what is essentially a biohazard, and the "sniff-test purists" arguing that if it hasn't changed color since December, it’s perfectly fine for summer barbecues.