Onion Handling Violations in San Diego Health Inspections

Temperature Control Violations with Cut Onions

Cut onions stored above 41°F for more than 4 hours violate California Health & Safety Code Section 113996, which San Diego inspectors enforce strictly. Many facilities fail when prepped onions sit at room temperature during service or overnight without proper refrigeration. San Diego County specifically flags onion prep stations that lack thermometer verification or fail to document time-temperature logs. Inspectors use calibrated thermometers to measure storage units and document violations when cut onions exceed safe holding temperatures, often citing these as "potentially hazardous foods held at unsafe temperatures."

Cross-Contamination and Raw-to-Ready Violations

Raw onions stored above ready-to-eat foods, or prepared using the same cutting boards and knives without sanitization between uses, create serious cross-contamination hazards that San Diego health inspectors consistently cite. The Food and Drug Administration's Food Safety Modernization Act (FSMA) standards align with California regulations requiring physical separation or temporal separation (cleaning between uses). San Diego facilities have received critical violations for storing raw onions directly above prepared salads or using unwashed cutting surfaces for both raw produce and cooked foods. Inspectors document these violations as failures to prevent cross-contact, particularly when raw onions could harbor Salmonella or E. coli.

Improper Storage and Pest Control Violations

Onions stored in non-food-grade containers, stacked directly on floors, or in areas with visible pest evidence trigger violations under San Diego County Code. Health specialists inspect onion storage rooms for rodent droppings, insect activity, and moisture that encourages mold growth—all common deficiencies. Improperly sealed onion bins or storage in chemical-contaminated spaces also generate critical citations. San Diego inspectors require onions to be stored at least 6 inches off the floor, in clean designated areas separate from chemicals, with proper ventilation to prevent deterioration and pest infestation.

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