The Lay’s potato chips recall for undeclared milk was upgraded to the FDA’s highest risk level. Find out what this means for consumers and food safety in 2025.

The FDA has upgraded a recall of Lay’s Potato Chips to the highest level possible, meaning consuming the chips will cause adverse health consequences. In December, Texas-based food manufacturer Frito Lay recalled a limited number of Lay’s Classic 13oz because the product could contain undeclared milk ingredients.

"Those with an allergy or...sensitivity to milk run the risk of a serious or life-threatening allergic reaction if they consume the recalled product."