APPLETON, Wis. — A class-action lawsuit filed by two California residents has thrust Cento Fine Foods, a popular importer of Italian specialties, into the spotlight over allegations of misleading consumers about the authenticity of its canned tomatoes. The suit, lodged in a California federal court, accuses the New Jersey-based company of "tomato fraud" by labeling its products as "Certified San Marzano" despite claims that they fall short of the premium standards associated with the renowned variety. According to court documents obtained by The Appleton Times, the plaintiffs argue that Cento's tomatoes lack the distinctive taste, thicker walls, fewer seeds, and lower acidity that define genuine San Marzano tomatoes, which are prized in Italian cuisine and command a higher price point.
The controversy centers on the San Marzano tomato, a variety grown exclusively in the Agro Sarnese-Nocerino region of Campania, Italy, about 22 miles southeast of Naples. These tomatoes hold protected designation of origin (DOP) status in the European Union, similar to Champagne or Parmigiano-Reggiano cheese, ensuring they meet strict criteria for soil, climate, and cultivation methods. The lawsuit highlights that true San Marzano tomatoes are verified by Il Consorzio di Tutela del Pomodoro San Marzano DOP, an independent consortium that oversees production to prevent counterfeits. "San Marzano tomatoes are considered the Ferrari or Prada of canned tomato varieties," the filing states. "Loyalists say they are well worth the higher price tag compared to other Italian or domestically produced options."
Plaintiffs Maria Gonzalez and Robert Lee, both from California, contend that Cento has positioned itself as the "primary culprit of this tomato fraud" in the United States by using the "Certified San Marzano" label on its products. The suit alleges that despite the branding, Cento's tomatoes do not originate from the certified DOP region or adhere to the consortium's rigorous standards. "Defendant’s marketing and labeling of Cento San Marzanos as ‘Certified San Marzano’ tomatoes is false, misleading, and unfair," the lawsuit asserts. It further claims that the tomatoes "lack the taste, consistency, and other physical characteristics associated by consumers with certified San Marzano Tomatoes." The plaintiffs are seeking damages on behalf of all U.S. consumers who purchased the product in the past several years, potentially affecting thousands of buyers who paid a premium for what they believed were authentic imports.
Cento Fine Foods, founded in 1981 and known for distributing a range of Italian pantry staples, maintains that its San Marzano tomatoes are produced in the Campania region and meet high-quality benchmarks. On its website, the company explains that its products are certified by Agri-Cert, an independent third-party agency based in Italy that applies strict guidelines to regulate the variety. Customers can even trace the origin of their cans using a unique code printed on the packaging, a feature Cento promotes as evidence of transparency. The company voluntarily ceased pursuing certification from the DOP consortium in the 2010s, according to reports from ABC News, citing burdensome labeling requirements that would have mandated specific disclosures on U.S. packaging.
However, the lawsuit paints a different picture, alleging that Cento was "ejected" from the consortium in the 2010s not voluntarily, but for committing fraud related to its tomato sourcing and labeling practices. This claim directly contradicts Cento's narrative of a strategic business decision. The filing references the consortium's role in safeguarding the San Marzano name against misuse, noting that only tomatoes grown in the designated volcanic soil near Mount Vesuvius and hand-harvested during a narrow August-September window qualify for DOP status. Without this certification, the suit argues, Cento's products mislead shoppers into believing they are getting the luxurious, low-acid fruits essential for dishes like Neapolitan pizza sauce or simple pomodoro sauces.
In response to the allegations, a lawyer representing Cento Fine Foods dismissed the lawsuit as baseless. Speaking to ABC News, the attorney stated, “We believe this claim is entirely without merit. We have previously successfully defended a comparable lawsuit in New York federal court and will defend this claim vigorously as well, including seeking prompt dismissal.” This marks at least the second time Cento has faced legal scrutiny over its San Marzano claims. In 2019, a separate class-action suit in New York accused the company of failing to produce the volume of authentic San Marzano tomatoes it advertised, though that case was resolved in Cento's favor without admission of wrongdoing.
The broader context of this dispute reflects ongoing tensions in the global food authenticity market, where protected regional products face imitation challenges. The European Union's DOP system, established to preserve cultural and economic heritage, has led to numerous crackdowns on mislabeled imports. In the U.S., where Italian food imports exceed $10 billion annually according to U.S. Department of Agriculture figures, consumers often rely on branding to distinguish premium goods. San Marzano tomatoes, in particular, have seen a surge in popularity, with sales of certified varieties rising by over 20% in the last decade, per industry reports from the Specialty Food Association.
Experts in food law and Italian agriculture have weighed in on similar cases, emphasizing the importance of certification. Dr. Elena Rossi, a professor of agronomy at the University of Naples Federico II, explained in a 2022 interview with The Appleton Times that genuine San Marzano tomatoes benefit from the region's unique mineral-rich soil, resulting in their signature sweetness and meaty texture. "Imposters can look similar but fail to deliver the nuanced flavor profile that chefs demand," she said. While Rossi was not directly involved in this lawsuit, her comments underscore the stakes for consumers paying up to $5 per 28-ounce can for what they expect to be superior quality.
The plaintiffs' attorney, based in Los Angeles, has not yet responded to requests for comment, but the suit seeks not only financial restitution but also an injunction to halt Cento's use of the "Certified San Marzano" label until independent verification can be conducted. If successful, the case could set a precedent for other imported food brands, prompting stricter scrutiny of DOP claims in American markets. Cento, which distributes through major retailers like Whole Foods and Amazon, reported annual revenues exceeding $100 million in recent filings, making the potential class size substantial.
Consumer advocates have expressed concern over the proliferation of such labeling disputes. The Center for Science in the Public Interest, a Washington, D.C.-based nonprofit, noted in a statement that misleading food packaging erodes trust and can lead to higher costs for unsuspecting buyers. "When a product is marketed as premium, consumers deserve transparency," said executive director Peter G. Lurie. This lawsuit arrives amid a wave of food fraud investigations, including recent probes into olive oil adulteration and honey mislabeling, highlighting vulnerabilities in the supply chain from Italy to U.S. shelves.
For Cento loyalists, the allegations come as a surprise. The company has built a reputation over four decades for authentic Italian imports, sourcing from family-owned farms in regions like Puglia and Sicily. Its San Marzano line, introduced in the early 2000s, has been a bestseller, praised in cooking magazines for its versatility in recipes from pasta to bruschetta. Yet, the lawsuit questions whether the certification by Agri-Cert truly equates to DOP standards, a point of contention since Agri-Cert is not the official consortium body.
As the case progresses in the U.S. District Court for the Central District of California, where it was filed on May 1, 2026, both sides are preparing for discovery. Cento has indicated it will move for dismissal, potentially arguing that its labeling complies with FDA guidelines, which do not mandate DOP certification for imported tomatoes. The outcome could influence how other brands, such as Mutti or La Valle, market their products, as the San Marzano name remains a gold standard in the $2 billion U.S. canned tomato market.
Beyond the courtroom, this dispute raises questions about globalization and culinary heritage. Italian officials, through the consortium, have long advocated for stronger international protections against what they call "Italian sounding" fakes. In 2023, Italy's agriculture ministry launched a task force to combat food fraud, seizing millions in counterfeit goods. For American consumers, the lesson may be to check for the official DOP seal—a red and yellow hologram sticker on certified cans—to ensure they're getting the real deal.
While the lawsuit's merits remain unproven, it serves as a reminder of the fine line between marketing and deception in the premium food sector. As one food blogger put it in a viral post last week, "If your sauce doesn't taste like Vesuvius, maybe it's not San Marzano." For now, Cento customers in Appleton and beyond will await the court's ruling, wondering if their pantry staples live up to the hype.