Undeclared lobster in a recalled ravioli threatens anyone with a shellfish allergy

Deano’s Pasta of Somerville, Massachusetts, is recalling bags of its Pear and Pecorino Triangoli Ravioli after finding that some packages contain lobster, an allergen the label never discloses. The recall, posted Sept. 24, 2026, covers four lot codes distributed to Massachusetts retail stores between Aug. 10 and Sept. 22.

For anyone with a crustacean shellfish allergy, a dish that reads as vegetarian filled pasta can carry a trigger capable of a life-threatening reaction within minutes of the first bite. No illnesses had been reported as of the recall notice, but the company is not waiting to find out whether that stays true.

A production breakdown put lobster in unlabeled ravioli

The recall covers 1-pound frozen bags sold under UPC 644216993994, spanning lot codes 090126126, 082526126, 081826126 and 073126126, according to the FDA’s recall notice. Deano’s Pasta traced the mistake to what the notice calls a “temporary breakdown in the company’s production and packaging processes,” which let ravioli containing lobster reach store shelves in bags carrying no shellfish warning at all.

A shopper’s complaint set off the discovery rather than a routine inspection catching it first. Deano’s Pasta opened an internal audit afterward, and investigators found lobster-containing product had been “distributed in packaging that did not reveal the presence of the allergen,” the recall notice states. The company has not said how many bags carried the mislabeled filling beyond the four lot codes it named, and it is offering a full refund for any returned to the store of purchase.

Crustacean shellfish sits among nine FDA-tracked allergens

Crustacean shellfish is one of nine major allergens the Food and Drug Administration requires companies to disclose on packaging, alongside milk, eggs, fish, tree nuts, peanuts, wheat, soybeans and sesame, under the Food Allergen Labeling and Consumer Protection Act and the newer FASTER Act, which added sesame to the list in 2023. Lobster falls squarely inside that crustacean category no matter how a dish is marketed or how small the amount added, and the law gives companies no exception for a filling that also contains cheese and pear.

Carol D’Lima, an FDA food technologist, tells shoppers with allergies to treat any appearance of a listed allergen as disqualifying, whether it shows up in a “Contains” statement or buried in parentheses after an ingredient like lecithin or flour, in the agency’s own guidance on reading food labels. “Not all manufacturers use it,” D’Lima said of the voluntary “may contain” warning some companies add for shared-equipment risk, meaning its absence on the Deano’s Pasta bags offered shoppers no real protection either way. The guidance also stresses checking a label every time a product is purchased, since a manufacturer can change a recipe’s ingredients without any change to the packaging design.

Why even a trace of lobster can trigger anaphylaxis

Shellfish allergy is already the most common food allergy among American adults, affecting roughly 2% of the U.S. population, according to the nonprofit Food Allergy Research & Education. About 60% of people with the allergy do not have their first reaction until adulthood, FARE says, and once it develops it is “usually lifelong.” Reactions to crustaceans such as lobster and crab also tend to run more severe than reactions to mollusks like clams or oysters, and FARE recommends avoiding all shellfish categories as a precaution once either type has triggered a reaction.

A reaction can escalate fast, and the warning signs span far more than a stomachache. The National Institute of Allergy and Infectious Diseases describes the immune response to a food allergen as capable of turning “severe and life-threatening,” a description that lines up with the FDA’s own list of anaphylaxis symptoms: hives, throat and vocal-cord swelling, difficulty breathing, dizziness and loss of consciousness. That range of outcomes is why allergists tell shellfish-allergic patients to carry epinephrine at all times rather than treat any exposure as minor.

The lot codes now under recall, and what buyers should check

Consumers who bought the Pear and Pecorino Triangoli Ravioli in any of the four listed lot codes should not eat it and should return the bags to the store of purchase for a refund. Deano’s Pasta has set up a dedicated line, (617) 623-0013, staffed weekdays from 9 a.m. to 5 p.m. Eastern, for questions tied specifically to this recall, separate from the store-level return process.

The episode fits a pattern the FDA has flagged before: agency data cited in its food-allergies guidance found that from September 2009 through September 2014, roughly one-third of food products reported as serious health risks involved an allergen the label never disclosed. Whether that share has changed in the decade since is a question the agency’s public guidance has not updated, leaving Somerville’s four recalled lot codes as the latest entry in a much older count.

This article was produced with the assistance of AI and reviewed by Morning Overview editors prior to publication.

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