FDA elevates Lay's potato chips recall to Class I due to undeclared milk allergen risk
The FDA has escalated the recall of specific Lay's Classic Potato Chips to a Class I status due to undeclared milk, posing serious health risks to individuals with milk allergies.

In December 2024, Frito-Lay issued a recall for over 6,000 bags of 13-ounce Lay's Classic Potato Chips after discovering the presence of undeclared milk, a potential allergen not listed on the packaging. This recall has now been escalated by the U.S. Food and Drug Administration (FDA) to a Class I status, the most serious classification, indicating that consumption of the affected product could lead to severe or life-threatening allergic reactions, especially in individuals with milk allergies or sensitivities.

Lay's Potato Chips Milk Allergy Injury and Wrongful Death Lawsuit Lawyers. Photo: Parker Waichman LLP.

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Specific details of the Lay’s chips’ recall
The specific details of the recalled products are as follows: 13-ounce bags of Lay's Classic Potato Chips with a "Guaranteed Fresh" date of February 11, 2025, UPC code 28400 31041, and manufacturing codes 6462307xx or 6463307xx. Frito-Lay initiated this recall after customers reported the presence of milk not declared on the packaging. While no allergic reactions have been reported to date, the FDA's escalation to Class I underscores the potential severity for individuals with milk allergies.
Earlier this month, the FDA banned the additive Red No. 3, a common food dye in beverages, candy, snacks, and more. "The FDA cannot authorize a food additive or color additive if it has been found to cause cancer in humans or animals," the FDA's deputy director for human foods Jim Jones said in a statement, NBC News reports. "Evidence shows cancer in laboratory male rats exposed to high levels of FD&C Red No. 3."
"This is not a new recall"
The affected products were distributed in Oregon and Washington, and consumers in these areas are urged to check their pantries for the specified batches. Consumers possessing these chips, especially those with milk allergies or sensitivities, should not consume them and are advised to dispose of the product or return it to the place of purchase for a refund. For further information, Frito-Lay can be contacted at 1-800-352-4477.
Lay's told People the recall is complete, sharing the following statement: "This is not a new recall or a change to what was previously announced. The recall was executed in December in full cooperation with the FDA when the issue was identified. The recall was limited to two states, and the recalled product has been removed from the marketplace." As NBC News reported, food manufacturers have until Jan. 15, 2027 to adjust their products.