Allergen Mix-Up Revealed
A popular bakery treat from Costco, known as Traditional Madeleines, has been voluntarily removed from sale across several locations following a significant
labeling oversight. These soft, sponge-like cakes, typically presented in clear plastic packaging at the bakery counters, were found to contain undeclared allergens. The issue arose when some batches of the standard madeleines were inadvertently filled with a variation containing chocolate hazelnut spread. Consequently, hazelnuts, a common allergen and a type of tree nut, were not listed on the product's ingredient label. Additionally, soy, another widely used allergen, was also present in these specific madeleines without proper disclosure. This non-disclosure of critical ingredients poses a serious risk to consumers with sensitivities to either hazelnuts or soy, potentially leading to severe allergic reactions ranging from skin irritation and swelling to more life-threatening conditions such as difficulty breathing and anaphylaxis.
Affected Purchase Period
The recall specifically targets Traditional Madeleines that were purchased by consumers within a narrow timeframe. According to the official notice issued by Costco, the affected products were sold between March 30, 2026, and April 6, 2026. This period is crucial for customers to consider when checking their purchases. While the madeleines might appear safe on the surface, the hidden presence of chocolate hazelnut spread necessitates this urgent action. Consumers who bought these treats during the specified dates are strongly advised to check their packaging carefully, even if they have already consumed some of the product. For those with known allergies to hazelnuts or soy, it is imperative not to consume these madeleines under any circumstances due to the potential for severe health consequences.
Recall Scope and Locations
The recall of Traditional Madeleines is not nationwide and affects a specific set of Costco warehouse locations across various regions. The company has identified and listed the following stores as being involved in this recall: Chico, California; Gilroy, California; Thornton, Colorado; Pembroke Pines, Florida; East Peoria, Illinois; Missoula, Montana; Bayamón, Puerto Rico; Fairfax, Virginia; Burlington, Washington; Bellevue, Wisconsin; and Pleasant Prairie, Wisconsin. Customers who shopped at these particular Costco stores during the recall period are urged to be vigilant. While other Costco branches are not currently part of this notice, individuals who visited the listed locations are advised to examine their recent purchases for the Traditional Madeleines pack.
Consumer Actions and Guidance
Consumers who have purchased the affected Traditional Madeleines from the specified Costco locations within the recall dates are being instructed on the necessary steps to take. The primary recommendation is to refrain from consuming the product immediately. Instead, individuals should return the recalled madeleines to their nearest Costco store to receive a full refund. Costco typically does not require a receipt for recalled items, as transactions can usually be traced through membership information. Furthermore, if any consumer has already ingested the madeleines and is experiencing any adverse health effects, they should seek immediate medical attention. Allergic reactions can escalate rapidly, and prompt medical evaluation is crucial, especially in severe cases. Costco has communicated this warning to all its members to ensure awareness and prevent potential health incidents.
