Monthly Food Safety Recall Bulletin: May 2026
The past 30 days have produced a particularly active food safety landscape, with a single ingredient contamination event in the United States cascading into dozens of downstream recalls across multiple product categories. Regulators on both sides of the Atlantic and in the southern hemisphere issued alerts spanning Listeria monocytogenes in ready-to-eat dairy and cured meats, Salmonella in poultry and powdered ingredients, undeclared allergens linked to labelling and process failures, and physical contamination across multiple categories. This bulletin summarises the most relevant notifications from FDA, CFIA, MHRA/FSA, RASFF, FSAI and FSANZ between mid-April and mid-May 2026 and considers what they suggest about current pressure points in thermal processing and cold chain integrity.
United States — FDA
The defining FDA event of the period was the recall of bulk powdered milk and buttermilk distributed by California Dairies Inc. on 20 April 2026 due to potential Salmonella contamination. Powdered milk is a low-water-activity ingredient typically considered shelf-stable, but inadequate control of the spray-drying or post-drying environment can allow Salmonella to survive and persist. Because the ingredient was sold to numerous wholesale distributors and manufacturers, the original notice has triggered a series of downstream recalls.
Among the affected downstream products, Ghirardelli Chocolate Company recalled certain powdered beverage mixes on 27 April 2026 after identifying the implicated milk powder as an ingredient in food-service formats. Utz Quality Foods recalled limited varieties of Zapp's and Dirty Potato Chips where the seasoning included the implicated dry dairy ingredient. Jonco Industries recalled consumer-sized white cheddar seasoning products, Pork King Good recalled Sour Cream & Onion pork rinds and seasoning, and Stoltzfus Family Dairy recalled Sour Cream & Onion cheese curds. No illnesses have been confirmed at the time of writing.
Separately, FDA continues to track Listeria-related withdrawals in ready-to-eat dairy and frozen dessert categories, including notices from Made Fresh Salads covering assorted cream cheese flavours. A consolidated overview of the cascading dry-dairy recalls is maintained on the FDA's Recalls, Market Withdrawals & Safety Alerts page.
Canada — CFIA
The Canadian Food Inspection Agency mirrored several US notifications. On 14 May 2026, Ghirardelli brand powdered beverage mixes were recalled in Canada due to Salmonella, reflecting the same upstream ingredient supply issue. On 5 May 2026, Alarjawi brand Green Zaatar (450 g jar) was recalled across multiple provinces over possible Salmonella contamination — a recurring concern for dried herb and spice blends, which receive little or no terminal heat treatment.
Earlier in the period, the CFIA issued Listeria monocytogenes recalls covering certain cheese products distributed by Sobeys Capital Inc. on 8 April 2026 and various brands of cheese products produced by Gay Lea Co-operative Ltd. on 2 April 2026. CFIA also continued to action a recall of Pillsbury brand Pizza Pops Pepperoni + Bacon over E. coli O26, a notification of particular interest given the product's reliance on consumer-stage cooking and the implications for thermal validation in the manufacturing process. A complete and current listing is available at the CFIA Recalls portal.
United Kingdom — FSA / MHRA
The UK Food Standards Agency issued one of the more notable thermal-and-cold-chain notifications of the month: The Curing Barn recalled British Bresaola because of contamination with Listeria monocytogenes on 4 April 2026. Dry-cured ready-to-eat meats are a recurring focal point for Listeria surveillance because curing parameters and chilled storage are the only barriers between the organism and the consumer.
The FSA also published two Salmonella-related notifications relevant to manufacturers handling raw and sprouted-seed produce: Good4U recalled Super Sprouts Super Greens due to possible presence of Salmonella, and Tesco recalled Tesco Grape & Berry Medley because of contamination with salmonella. Several allergen-related notices in the period reflect classic process-control failures rather than ingredient substitution, including 3D Trading's recall of M&M's Pipoca (popcorn) because of undeclared allergens on 31 March 2026, a Daylesford Organic Minestrone Soup notice on 6 May 2026 over wheat (gluten) not being emphasised, and a HiPP Organic Vegetable Lasagne recall on 24 April 2026 over celeriac not being emphasised. Two foreign-body notifications closed out the month: a Goodlife Spicy Bean Burger recall and an ASDA Beer Battered Cod Fishcakes recall, both on 30 April 2026 for possible plastic or metal fragments. All FSA alerts can be cross-referenced at the FSA News and Alerts page.
European Union — RASFF
The Rapid Alert System for Food and Feed continued to publish a steady stream of border-rejection and member-state-issued notifications during April and May 2026. Notifications of direct interest to thermal processors and cold chain operators in the period included RASFF 2026.1933 — Listeria in meat products and RASFF 2026.2357 — Listeria monocytogenes in crayfish meat. Crayfish meat sits in the higher-risk ready-to-eat seafood category, where post-process recontamination and inadequate chilled storage are recurring causes.
Current and historical notifications can be queried via the public RASFF Window portal, and the European Commission's RASFF programme page provides further context on classification and follow-up.
Ireland — FSAI
The Food Safety Authority of Ireland recorded a cluster of poultry-related Salmonella notifications in early-to-mid May. Western Brand recalled various raw chicken products due to the presence of Salmonella on 14 May 2026, with a precautionary extension covering further batches on 12 May 2026. On the same date, the FSAI also issued recalls covering various Manor Farm chicken products and specific batches of Lidl-branded chicken breast fillets. Western Brand Sage & Onion Cook in Bag Whole Chicken was recalled on 11 May 2026 over the same pathogen. The notices stress that the implicated batches are past their use-by date but that consumers should check freezers, reflecting how cold-chain extension at the consumer stage can preserve risk after a product has technically left the chilled market.
Earlier in the period, FSAI published an allergen alert on 27 April 2026 covering incorrectly declared celery in a batch of HiPP Organic 7+ Months Vegetable Lasagne, and on 18 April 2026 a notice covering the possible presence of gluten in a batch of an M&S Collection product. The FSAI Food Alerts page carries the full list.
Australia and New Zealand — FSANZ
FSANZ recall coordination across Australia and New Zealand during the period was dominated by undeclared allergens, with one notable microbial notification. The microbial notice on 30 April 2026 concerned Listeria monocytogenes contamination in a product distributed across Victoria, New South Wales and South Australia. The allergen notices spanned undeclared milk (13 May 2026), undeclared peanut (1 May 2026 and earlier), and undeclared soy (24 April 2026). A separate notification on 5 May 2026 concerned mould contamination distributed nationally and online, and a foreign-matter recall covering REX IMPORTS AUSTRALIA — Cape Herb & Spice Grinders in various weights addressed potential plastic fragments. The consolidated FSANZ recall feed is published at foodstandards.gov.au/food-recalls/recall-alert.
What This Means for Food Producers
Across the six regulatory bodies covered above, two patterns recur. First, the bulk-ingredient pathway: a single upstream contamination event — in this period, dry dairy powder — propagated into dozens of downstream consumer-facing recalls across snacks, beverages, dairy and prepared foods. Second, the chilled ready-to-eat pathway: Listeria monocytogenes notices clustered around cured meats, soft and semi-soft cheeses, ready meals and ready-to-eat seafood, where post-process handling and storage temperature are often the only remaining controls.
Neither pattern points to a single root cause, and no commercial product can substitute for sound food safety management. A thorough HACCP plan — with critical limits, validated thermal processes, environmental monitoring, and time-temperature verification at every stage where it matters — remains the most effective defence against recalls of this kind. Within such a plan, irreversible time-temperature indicators, freeze indicators, ascending and descending temperature labels, and process-validation labels can form part of the evidence base that confirms the chain has held, particularly where digital data loggers are not practical or are used in parallel for redundancy. Temperature Indicators Ltd supplies these products as components of a broader monitoring strategy, not as replacements for HACCP discipline or terminal-step process control.
Frequently Asked Questions
Why does a single ingredient recall produce so many downstream recalls?
Bulk ingredients such as milk powder, dried spices, flour and nut pastes are distributed widely and incorporated into many finished products. When a contamination event is identified at the supplier, every customer that received the affected lot must trace it through their own production records and recall any finished goods that may contain it. The result is a cascade rather than a single notice.
Why is Listeria monocytogenes so frequent in recall data?
Listeria monocytogenes can grow at refrigeration temperatures, persist in cold and damp processing-environment niches, and survive in low-moisture conditions. Ready-to-eat foods that pass through chilled storage with no further consumer cook step — soft cheeses, cured meats, smoked fish, prepared salads — concentrate the risk. Routine environmental monitoring and verified chill-chain control are the principal defences.
What time-temperature controls matter most in cold chain monitoring?
The critical questions are whether product temperature ever exceeded the maximum permitted by the food safety plan, for how long, and whether any freezing or thawing occurred in products that should remain chilled or frozen throughout. Continuous data logging is the gold standard; visual indicators and irreversible labels are commonly used alongside loggers as a tamper-evident, low-cost verification at the pallet, carton or unit level.
Are undeclared allergen recalls related to thermal processing?
Sometimes indirectly. Many undeclared-allergen recalls stem from labelling errors or supplier substitutions rather than process control. Others, however, originate in cross-contact during shared production lines, including failures in cleaning-in-place validation between runs. In those cases, line clearance and validated cleaning regimes are the appropriate corrective controls.
How quickly should a producer act after an upstream supplier recall?
As soon as the affected ingredient lot can be traced. Speed of traceability is itself a HACCP-adjacent control: producers who can identify, within hours, which finished goods incorporate a recalled ingredient lot limit consumer exposure, the size of their own recall, and regulatory escalation. Lot-level segregation and accurate batch records make this possible.
About Temperature Indicators Ltd
Temperature Indicators Ltd is a global service provider specialising in temperature-sensitive labels, tags, and indicators for cold chain monitoring, process validation, and regulatory compliance. With 35 years of experience and warehouse stock in both the UK (Manchester) and the US (near Santa Barbara, California), we supply food manufacturers, pharmaceutical distributors, sterile services departments, and logistics providers worldwide with the temperature monitoring solutions they need to maintain compliance. Contact us for expert guidance on temperature monitoring for your application.
Legal Disclaimer
The information provided in this bulletin is intended for general informational purposes only and does not constitute legal, regulatory, or compliance advice. Regulatory requirements are subject to change and may vary by jurisdiction, product type, and business size. Organisations are responsible for ensuring their compliance with all applicable regulations. Temperature Indicators Ltd has made every effort to ensure the accuracy of the information presented based on publicly available sources as of the date of publication. This bulletin should not be relied upon as a substitute for independent legal or regulatory advice.
- Temperature Indicators Staff
