Lay’s Classic Potato Chips Recalled Due to Undeclared Milk – FDA Issues Class I Warning
The Food and Drug Administration (FDA) has escalated its recall of Lay’s Classic Potato Chips in Oregon and Washington to a Class I warning, its most serious classification. This means consuming the affected product could lead to severe allergic reactions or even death for individuals with milk allergies.

Why Was the Lay’s Recall Escalated?
The recall began on December 13, 2024, when Frito-Lay voluntarily recalled over 6,000 bags of Lay’s Classic Potato Chips due to undeclared milk. Initially, it was a standard recall, but on January 27, 2025, the FDA upgraded it to Class I, indicating the highest level of health risk.
The FDA defines Class I recalls as situations where exposure to or consumption of the product could cause serious health consequences or death. Milk is one of the eight major allergens recognized by the FDA, which means consuming even small amounts can trigger severe reactions in sensitive individuals, including:
- Hives
- Swollen vocal cords
- Severe stomach cramps
- Dizziness
- Loss of consciousness
Which Lay’s Products Are Affected?
The recall applies only to specific 13 oz. bags of Lay’s Classic Potato Chips sold in Oregon and Washington. Consumers should check for the following details:
- Guaranteed Fresh Date: February 11, 2025
- Manufacturing Codes:
- 6462307xx
- 6463307xx
If you have a bag that matches these identifiers, do not consume it. The chips should be immediately discarded, especially in households with individuals who have milk allergies or sensitivities.
How Did Frito-Lay Discover the Issue?
Frito-Lay became aware of the problem after a customer reported the presence of undeclared milk. Following the report, an investigation confirmed that some bags had been contaminated, prompting the recall.
What Should Consumers Do?
Anyone who has purchased the affected Lay’s chips should:
- Check the packaging for the listed manufacturing details.
- Dispose of the product immediately if it matches the recall criteria.
- Monitor for symptoms if someone with a milk allergy may have consumed the chips.
- Contact Frito-Lay’s customer service for further information or potential refunds.
This recall is a critical reminder of the dangers that undeclared allergens pose. While Frito-Lay has acted swiftly, the incident raises concerns about quality control in food manufacturing. For consumers with allergies, this is more than just an inconvenience—it’s a serious health risk.
The FDA will continue monitoring the situation to ensure public safety. If you or someone in your household has a milk allergy, take extra caution and verify snack labels before consumption.
More…
- https://www.foxbusiness.com/economy/lays-recall-classic-chips-2-states-classified-highest-risk-level-fda-warns-could-cause-death
- https://www.forbes.com/sites/stephaniegravalese/2025/01/28/why-lays-potato-chip-recall-was-elevated-to-fdas-deadliest-category
- https://www.independent.co.uk/life-style/frito-lay-potato-chips-recall-fda-b2688106.html