Salmonella Outbreak Response Guide for Ghost Kitchens

Immediate Actions: First 24 Hours

The moment Salmonella is suspected—whether through customer illness reports, positive test results, or health department notification—stop production immediately and isolate affected product batches by date, ingredient lot number, and delivery platform. Contact your local health department (county or city) within 24 hours; they are required under FDA and FSIS regulations to investigate and may issue a voluntary recall or closure order. Preserve all production records, supplier documentation, time-temperature logs, and cleaning schedules from the suspected timeframe. Notify your third-party delivery platforms (DoorDash, Uber Eats, Grubhub) of the situation and any products being pulled; these platforms have their own incident protocols and may flag your account. Document every action taken with timestamps and responsible staff member names.

Staff Communication & Customer Notification

Immediately inform all kitchen staff of the outbreak and the contamination risk—do not allow speculation or incomplete information to spread through social media or word-of-mouth. Conduct a staff meeting to review safe food handling procedures and identify any staff members with gastrointestinal illness (they should not work pending medical clearance). For customers, coordinate with your health department on messaging; typically you'll issue a recall notice through delivery platforms, your website, and email/SMS if you have direct contact info. Include the product name, date range, affected platforms, symptoms of Salmonella (fever, diarrhea, abdominal cramps), and instructions to discard or not consume affected items. Provide a clear point of contact (phone/email) for customer health concerns and maintain detailed records of all complaints and follow-ups. Avoid admitting fault in written communications; focus on transparency and corrective action.

Root Cause Investigation & Health Department Coordination

Work with your health department and a food safety consultant to identify the contamination source—whether raw poultry, contaminated prep surfaces, inadequate cooking temperatures, or supplier cross-contamination. Request environmental testing (swabs of prep areas, equipment, water sources) and product testing of remaining inventory from suspect lots. Review time-temperature records and cooking logs to verify whether products reached safe internal temperatures (165°F for poultry, 160°F for ground meat per USDA FSIS standards). Verify employee hygiene protocols, including handwashing intervals and sick leave policies. Supply chain traceability is critical: contact all ingredient suppliers, request their food safety certifications and testing records, and document any recalls from upstream sources. Keep the health department updated on findings weekly until clearance; this demonstrates good faith and may support your defense if legal action arises. Complete documentation of the investigation becomes your evidence of due diligence.

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