The Frito-Lay voluntary recall on a limited number of Lay's Classic potato chips due to an undeclared allergen has been updated by the FDA to Class 1.

Federal regulators have upgraded a product recall of Lay's Classic Potato Chips to the highest risk level for a batch that may contain undeclared milk ingredients. Last month, Frito-Lay issued a recall warning that more than 6,

Lays recalled their classic chips in December 2024. Now, there's a new status to the ongoing recall. According to the FDA, "Class I" level recalls are used when there is "reasonable probability that the use of,

The FDA upgraded a recall for Lay's Classic Potato Chips to the highest risk level for packages distributed in Oregon and Washington.

The FDA set the highest risk level for the recall of Lay's Classic Potato Chips over concern that the chips contain undeclared milk.The chips were sold in stores and online in Oregon and Washington beginning on Nov.