According to Refinery29, Twitter users have some strong opinions and are bound and determined to figure out the proper placement for this condiment — while sharing some strong words to sway people to their side. Well, there's finally an answer: Refrigerate it — always. "Ketchup no longer contains sodium benzoate and has less salt in it than it used to," says Susan Westmoreland, the Good Housekeeping Institute's Food Director. "Reducing these preservatives makes cold storage a must."
- I’ve always refrigerated my ketchup after opening do you know anyone who keeps his or hers in the pantry?
Link: http://www.refinery29.com/2017/02/139400/ketchup-fridge-or-pantry-twitter-debate