A new study reveals that Costco’s pre-baked pies remain safe for consumption even after prolonged exposure in store displays, defying common assumptions about food safety in self-service settings. Researchers found that the pies’ sealed packaging and baking process create a protective barrier against contamination, allowing them to stay fresh longer than typical refrigerated or perishable items. The findings challenge typical grocery shopping advice and could influence how consumers approach self-service food selections. Details on the specific conditions tested and broader implications for food storage are explored in the full report.
If you're a Costco shopper, this pie is one prepared meal you can safely leave in stores.
