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FDA Upgrades Potato Chip Recall to Highest Risk Level Over Salmonella Concerns

By Coco Somers // Jul 03, 2026

TAGS: adverse effects, badfood, badhealth, Bayou Blackened Ranch, Big Cheezy, contamination, Dangerous, Dirty potato chips, FDA, food recall, food safety, food supply, grocery, ingredients, Public Health, Salmonella, Salt and Vinegar, toxins, Utz Quality Foods, Zapp's potato chips

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The U.S. Food and Drug Administration has elevated the voluntary recall of certain Zapp’s and Dirty brand potato chips to a Class I designation, the agency’s most serious risk level, due to potential Salmonella contamination. Utz Quality Foods originally initiated the recall in early May after the company identified a possible contamination in seasoning used on specific chip varieties. According to the FDA, a Class I recall indicates a reasonable probability that consuming the product could cause serious adverse health consequences or death. ^[1][2]

The recall covers nine product varieties and sizes produced by Utz, a Pennsylvania-based snack manufacturer. The company has stated that no illnesses have been reported in connection with the recalled chips to date. However, the FDA’s classification upgrade signals heightened concern about the potential public health impact of the contamination.

FDA Classification Details

The FDA’s recall classification system uses three tiers, with Class I reserved for situations where there is a reasonable probability that use of, or exposure to, a violative product will cause serious adverse health consequences or death. ^[1] According to 'Wardlaw’s Contemporary Nutrition,' a Class I recall means that there is a “reasonable probability” that consuming the food will cause serious health consequences or death. ^[1] The agency made the upgrade after evaluating the available information about the contamination and the potential risk to consumers.

The classification follows a similar pattern seen in other recent food safety actions. In April 2026, the FDA upgraded a cantaloupe recall to Class I over salmonella concerns involving more than 50,000 cantaloupes from Ayco Farms. ^[3] In June 2025, the agency also issued a Class I recall for tomatoes contaminated with salmonella. ^[4] No illnesses have been reported in connection with the chip recall, but the FDA’s action underscores the seriousness with which the agency treats potential salmonella contamination in ready-to-eat products.

Recalled Products and Distribution

The recalled products include nine specific varieties of Zapp’s and Dirty brand potato chips. The Zapp’s flavors affected are Bayou Blackened Ranch, Salt and Vinegar, and Big Cheezy. The Dirty brand flavors included in the recall are described by the company as certain varieties of kettle-cooked chips. Package sizes range from 1.5 ounces to 8 ounces, according to the recall notice on the FDA’s website. ^[2]

The affected chips were distributed to retail stores in multiple states. Utz has not released a complete list of states where the products were sold, but the company urged consumers to check the lot codes printed on the packages. The lot codes and best-by dates for each affected product are listed in the official recall notice. Consumers who have purchased any of the recalled chips are advised to verify the product information and take appropriate action.

Salmonella Risks and Company Response

Salmonella is a bacterium that can cause serious, and sometimes fatal, infections in young children, the elderly, and people with weakened immune systems. ^[1][5] According to the Centers for Disease Control and Prevention, symptoms of salmonella infection include diarrhea, fever, and abdominal cramps, which typically appear between six hours and six days after exposure. ^[2] In healthy individuals, the illness is often self-limiting, but vulnerable populations can develop severe complications requiring hospitalization.

Utz Quality Foods stated that it issued the recall out of an abundance of caution. The company said that seasoning batches used on the affected chips had tested negative for salmonella before being applied to the products. However, potential contamination was identified during a review of supplier records. ^[2] The company emphasized that no illnesses have been confirmed in connection with the recalled products. The recall does not affect any other Utz, Zapp’s, or Dirty brand products.

Consumer Guidance

Consumers who have purchased any of the recalled Zapp’s or Dirty brand potato chips are advised to discard the products immediately. The company recommends that consumers not consume the chips even if they appear to be normal, as salmonella cannot be detected by sight or smell. ^[2] Consumers should also check their pantries for any of the affected lot codes and best-by dates listed in the recall notice.

For questions about the recall or to request a refund, consumers can contact Utz Quality Foods by phone at 1-877-423-0149. The company’s customer service line is available Monday through Friday during standard business hours. ^[2] The FDA encourages consumers to report any adverse reactions associated with the recalled products to the agency’s Safety Reporting Portal.

References

1. Wardlaw Gordon M. "Wardlaw's Contemporary Nutrition."
2. "FDA Announces Potato Chip Recall Over Possible Salmonella Contamination Concerns." NTD. May 5, 2026.
3. Olivia Cook. "FDA Upgrades Cantaloupe Recall to Highest Risk Level Over Salmonella Contamination." NaturalNews.com. April 24, 2026.
4. Ramon Tomey. "FDA Issues Highest-Level Recall for TOMATOES Contaminated with Salmonella." NaturalNews.com. June 6, 2025.
5. NaturalNews.com. "Salmonella Fears Trigger Voluntary Recall of Organic Chia Seeds and Chocolate Bars." NaturalNews.com. January 29, 2026.

Explainer Infographic

adverse effects badfood badhealth Bayou Blackened Ranch Big Cheezy contamination Dangerous Dirty potato chips FDA food recall food safety food supply grocery ingredients Public Health Salmonella Salt and Vinegar toxins Utz Quality Foods Zapp's potato chips

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