A cook is preparing a marinade for raw chicken. After the chicken has been removed from the bowl, the cook wants to brush the same marinade on the chicken during the last 5 minutes of grilling for flavor. What is the safe procedure?

Explanation

California Retail Food Code HSC §114039.1 prohibits reuse of marinade, sauce, or breading that has contacted raw animal food unless it is first brought to a rolling boil to destroy pathogens. Raw poultry routinely carries Salmonella and Campylobacter, both of which transfer into the marinade liquid during contact. The brushing application happens in the last few minutes of cooking when the grill surface alone may not reheat the marinade to a lethal temperature, so direct reuse (option A) is unsafe. Option B compounds the risk by extending storage and is explicitly prohibited. Option C dilution does not reduce pathogen load to safe levels. Option D gives the two acceptable paths: (1) reserve some marinade before it touches raw protein, or (2) boil the used portion to at least 165°F for 15 seconds (equivalent to a reheating standard). The set-aside approach is the standard professional practice because it requires no extra equipment and removes the cross-contamination risk entirely.