Utz Recalls Zapp's and Dirty Potato Chips Nationwide Over Salmonella Risk from Milk Powder

Key facts

• Utz Brands recalled Zapp's and Dirty potato chips nationwide due to potential Salmonella contamination.
• The contamination source is dry milk powder from California Dairies used in the chips' seasoning.
• The seasoning itself tested negative for Salmonella; the recall is precautionary.
• Recalled products include Bayou Blackened Ranch, Salt and Vinegar, Big Cheezy, and Maui Onion flavors in various sizes.
• No illnesses linked to the recalled chips have been reported as of the recall notice.
• The same milk powder has triggered recalls of Aldi and Walmart frozen pizza and pork rinds.
• Salmonella can cause serious or fatal infections in young children, elderly, and immunocompromised individuals.

A Precautionary Recall Amid a Broader Ingredient Scare

Utz Brands has issued a nationwide recall of two popular potato chip lines—Zapp's and Dirty—after discovering that a dry milk powder used in their seasoning may be contaminated with Salmonella. The U.S. Food and Drug Administration announced the recall on [date], emphasizing that no illnesses have been reported so far. The move is described as an abundance of caution, as the seasoning itself tested negative for the pathogen. The dry milk powder, supplied by California Dairies, has already triggered recalls of other products, including frozen pizzas sold at Aldi and Walmart and pork rinds. This latest recall underscores the far-reaching impact of a single contaminated ingredient in the processed food supply chain.

Which Products Are Affected and How to Identify Them

The recall covers specific varieties of Zapp's and Dirty potato chips sold in retail stores nationwide. For Zapp's, the affected products include Bayou Blackened Ranch Potato Chips in 1.5-ounce, 2.5-ounce, and 8-ounce bags (UPCs 83791272917, 83791272924, 83791272931), Salt and Vinegar Potato Chips in 1.5-ounce bags from 60-count boxes (UPC 83791010144), Big Cheezy Potato Chips in 2.5-ounce and 8-ounce bags (UPCs 83791192208, 83791192246), and Salt and Vinegar Potato Chips in 2-ounce bags (UPC 83791520148). For Dirty, the recall includes Maui Onion Potato Chips in 2-ounce bags (UPC 83791520162). Consumers are urged to check the UPC codes on their packages and discard any chips that match these descriptions. The FDA advises against consuming the products and recommends returning them to the place of purchase for a refund.

The Science Behind the Risk: Salmonella and Vulnerable Populations

Salmonella is a bacterium that can cause serious and sometimes fatal infections, particularly in young children, frail or elderly people, and those with weakened immune systems. Healthy individuals may experience symptoms such as fever, diarrhea, nausea, vomiting, and abdominal pain. The organism can enter the food supply through contaminated raw ingredients, as appears to be the case here. The dry milk powder from California Dairies was used as an ingredient in the seasoning blend applied to the chips. While the seasoning tested negative for Salmonella, the recall was initiated because the milk powder itself could harbor the pathogen, posing a risk even if the final product tested clean. This precautionary approach reflects the FDA's standard protocol when a raw ingredient is implicated.

A Pattern of Recalls Tied to the Same Milk Powder

The California Dairies milk powder recall has already affected several other food products. Aldi and Walmart have recalled frozen pizzas that used the powder, and pork rinds have also been pulled from shelves. The breadth of these recalls highlights how a single contaminated batch can ripple through multiple supply chains, affecting diverse items. For Utz, this is not the first recall tied to a supplier issue. The company has faced similar challenges in the past, though the current situation is particularly notable for involving two distinct brands under its umbrella. The FDA continues to monitor the situation and may expand the recall if additional products are found to contain the contaminated powder.

No Reported Illnesses, but Vigilance Advised

As of the recall notice, the of illness associated with the recalled potato chips. This is a positive sign, but the agency cautions that symptoms of Salmonella infection can take up to 72 hours to appear, and some cases may go unreported. Consumers who have purchased the affected chips and experience symptoms should seek medical attention and report the incident to local health authorities. The lack of illnesses may reflect the early detection of the contamination through routine testing, which allowed Utz to act before the product reached many consumers. However, the FDA emphasizes that the recall is a necessary step to prevent potential outbreaks.

What This Means for the Snack Industry and Food Safety

The recall of Zapp's and Dirty chips serves as a reminder of the vulnerabilities in the food supply chain, particularly when a common ingredient like dry milk powder is involved. The incident may prompt other manufacturers to review their sourcing and testing protocols for raw materials, especially those used in seasonings that are applied after cooking. For consumers, the key takeaway is to remain vigilant about checking recall notices and product labels. The FDA's recall database is regularly updated, and subscribing to alerts can help households stay informed. As the investigation continues, Utz and California Dairies are cooperating with regulators to identify the root cause and prevent future contamination.

The Broader Context: A Series of Food Safety Alerts

This recall is part of a larger pattern of food safety alerts in the United States, where Salmonella contamination remains a leading cause of foodborne illness. The CDC estimates that Salmonella causes about 1.35 million infections, 26,500 hospitalizations, and 420 deaths annually in the U.S. While the current recall is limited in scope, it underscores the importance of rigorous testing and rapid response. For Utz, the financial and reputational impact could be significant, though the company has not disclosed estimated costs. The recall may also affect consumer trust in the Zapp's and Dirty brands, which have loyal followings. In the coming weeks, the FDA will likely provide updates on the investigation and any additional products affected.

The bottom line

• Utz recalled Zapp's and Dirty potato chips nationwide due to potential Salmonella contamination from dry milk powder supplied by California Dairies.
• No illnesses have been reported, but the recall is precautionary; the seasoning tested negative for Salmonella.
• Affected products include specific UPC-coded bags of Bayou Blackened Ranch, Salt and Vinegar, Big Cheezy, and Maui Onion flavors.
• The same milk powder has led to recalls of frozen pizzas at Aldi and Walmart, as well as pork rinds.
• Salmonella can cause severe infections in vulnerable populations; consumers should discard recalled products and seek refunds.
• The incident highlights supply chain vulnerabilities and may prompt stricter ingredient testing across the food industry.