Risky or Not?

A short podcast about everyday risks from germs

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Justinโ€™s actual frosting.

829. Betty Crocker Frosting Stored Out of Refrigeration

September 26, 2025 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of storing frosting that says "Cover and refrigerate leftover frosting up to 30 days" at room temperature after opening.

Dr. Don - not risky ๐Ÿ‘๐Ÿผ
Professor Ben - not risky ๐Ÿ‘๐Ÿผ

  • Justin Ekins on X: "@benjaminchapman @bugcounter would it be risky or not to store this Betty Crocker vanilla frosting out of the refrigerator for, say, 6 months after opening and then use it to frost a cake? https://t.co/k7NDNlSksq" / X
  • Let Them Eat Cake | Chemical Engineering Education
September 26, 2025 /Don Schaffner
Frosting, Water activity, Shelf-life

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