Marinating Meat and Poultry Safely

Marinate meat and poultry safely by keeping them in the fridge at 5°C or below, never on the bench. Use a clean, non-reactive covered container, and never reuse raw marinade as a sauce or basting liquid unless you boil it first. Keep raw marinades away from ready-to-eat food, and cook the meat right through — generally to 75°C in the centre — to destroy pathogens such as Salmonella and Campylobacter. Key takeaways: Always marinate under refrigeration at 5°C or below — the 5–60°C danger zone lets Salmonella, Campylobacter and other pathogens multiply, and a benchtop marinade is a classic cause of illness.. Never reuse raw marinade as a sauce, glaze or basting liquid unless you bring it to a rolling boil first; better still, set aside a clean portion before the marinade touches raw meat.. Use clean, non-reactive covered containers — glass, food-grade plastic or stainless steel — rather than aluminium or other reactive metal, especially for acidic marinades.. Store marinating meat on the bottom shelf, below and away from ready-to-eat food, so raw juices can't drip or splash.. Marinating does not make meat safe to undercook — cook poultry, mince and rolled or stuffed cuts right through, generally to 75°C in the centre.. Why marinating raises food-safety risk Marinating means soaking raw meat, poultry or seafood in a seasoned liquid — often a mix of acid (citrus, vinegar or wine), oil, salt and aromatics — to add flavour and sometimes to tenderise. The problem is that raw proteins carry pathogens such as Salmonella, Campylobacter and pathogenic E. coli, and the moment they sit in a moist marinade at the wrong temperature those bacteria can multiply quickly. A marinade also becomes contaminated the instant raw meat goes into it. The liquid is now effectively raw meat juice, no matter how acidic or salty it is. Acid and salt add flavour and can slow some bacteria, but they do not sterilise raw meat. That is why the two golden rules of marinating are about temperature — keep it cold — and separation — keep raw marinade away from anything you will not cook again. Raw meat, poultry and seafood carry pathogens that a marinade does not kill. Used marinade carries the same bacteria as the raw protein it soaked. Acid and salt add flavour but do not make raw meat safe to leave warm or to serve uncooked. Marinate in the fridge, not on the bench Always marinate under refrigeration at 5°C or below. Leaving meat to marinate on the bench, even for an hour or two, lets it drift into the 5–60°C danger zone where bacteria grow fastest. A common myth is that the acid or salt in a marinade 'preserves' the meat enough to leave it out — it does not make raw meat safe at room temperature. Cover the container and place it on the bottom shelf of the fridge. If you rely on the 2-hour/4-hour rule for food out of refrigeration, remember that any time the meat spends warm — during prep, transport or a slow marinate on the bench — counts towards that total. Marinating times vary with the recipe: a quick 30-minute soak and an overnight marinade are both fine as long as the meat stays cold. Longer is not always better, because strong acidic marinades can break down and toughen the surface of the meat over many hours. Keep the meat at 5°C or below for the entire marinating time. Time spent warm on the bench eats into your 2-hour/4-hour allowance. Cover the container and keep it on the bottom shelf. Never reuse raw marinade as a sauce The single most important rule is never to reuse raw marinade as a sauce, glaze, dressing or basting liquid unless you first bring it to a rolling boil. Once raw poultry or meat has sat in it, the marinade carries the same pathogens as the raw protein. Brushing it onto cooked food, or serving it as a dipping sauce, can recontaminate a meal that was otherwise safely cooked. If you want a sauce from the same flavour base, set aside a clean portion before the marinade ever touches raw meat, and keep that portion refrigerated separately. Alternatively, tip the used marinade into a pot and boil it hard for a couple of minutes to destroy bacteria before using it. The same applies to basting. Stop basting with raw marinade well before the meat finishes cooking, or switch to the reserved clean portion, so the final coat on the food is not raw. Do not brush raw marinade onto food that is nearly cooked or already cooked. Reserve a separate clean portion for sauce before adding raw meat. If you must reuse used marinade, boil it hard first. Choosing containers and handling acidic marinades Use clean, non-reactive, covered containers — glass, food-grade plastic or stainless steel — or a sealed food-grade bag. Acidic marinades made with citrus juice, vinegar or wine react with aluminium, copper and unlined cast iron, which can pit the metal, discolour the food and give it a metallic taste. Reactive metal is both a quality and an integrity problem, so choose a non-reactive vessel, especially for long or highly acidic marinades. Make sure the container is easy to clean and sanitise, and large enough to hold the meat fully submerged without overflowing. Reusing an unwashed container that held a previous batch of raw meat is a cross-contamination risk, so wash and sanitise it between uses. Choose glass, food-grade plastic, stainless steel or a sealed food-grade bag. Avoid aluminium, copper and unlined cast iron for acidic marinades. Wash and sanitise containers between batches. Preventing cross-contamination while marinating Raw marinade drips and splashes are a classic source of cross-contamination. Store marinating meat on the bottom shelf of the fridge, below and away from ready-to-eat foods such as salads, cooked meats and desserts, in a container that cannot leak. Use separate, clean utensils, tongs and boards for raw and cooked meat. Do not return cooked or ready-to-eat food to a plate or board that held the raw marinated meat, and do not reuse a brush that touched raw marinade on cooked food. Wash your hands thoroughly after handling raw marinated meat and before touching anything else. Store raw marinating meat below ready-to-eat food in a leak-proof container. Keep separate boards, tongs and brushes for raw and cooked meat. Wash hands after handling raw meat and before the next task. Cook marinated meat and poultry right through Marinating adds flavour, but it does not make meat safe to undercook. Cook poultry, mince, sausages and rolled or stuffed cuts right through — generally to 75°C in the centre — to destroy pathogens. A marinade, even a strongly acidic one, does not reliably kill bacteria inside the meat. Whole, intact cuts of beef or lamb can be served rarer because pathogens sit on the surface, which searing destroys. But marinated, tenderised or pierced meat may have surface bacteria carried deeper into the cut, so treat it more cautiously and cook it more thoroughly. Use a clean, calibrated probe thermometer to check the core temperature rather than relying on colour or cooking time alone. Cook poultry, mince and rolled or stuffed cuts to 75°C in the centre. Treat tenderised or pierced cuts more like mince, not like intact steak. Verify with a clean, calibrated probe rather than colour or time. Batch marinating in a commercial kitchen In a commercial kitchen, marinating is usually done in batches ahead of service, which shifts the risk to storage, labelling and separation. Marinate in the cool room in covered, non-reactive containers, and date-label each batch so it is used within its safe life and rotated first-in, first-out. Keep raw marinating batches separated from ready-to-eat food in the cool room, and record cool-room temperatures as part of your normal monitoring so you can show the meat stayed at 5°C or below. If a marinade contains declared allergens — soy, wheat (gluten), fish sauce, sesame, mustard or added sulphites, for example — record them so the allergen information for the finished dish is accurate; packaged foods must declare allergens under PEAL (Standard 1.2.3). Businesses should follow the requirements in Standard 3.2.2, and Standard 3.2.2A where it has been adopted. Confirm your specific obligations with your state or territory food regulator. Date-label and rotate marinating batches, and store them separated in the cool room. Record cool-room temperatures to show the meat stayed at or below 5°C. Capture allergens in the marinade so finished-dish information stays accurate. Checklist: Meat marinated in the fridge at 5°C or below, never on the bench. Clean, non-reactive covered container used (no reactive metal for acidic marinades). Sauce or basting portion reserved clean before the marinade touched raw meat. Used raw marinade discarded, or boiled hard before any reuse. Marinating meat stored on the bottom shelf, below ready-to-eat food. Separate boards, tongs and brushes used for raw and cooked meat. Poultry, mince and rolled cuts cooked to 75°C in the centre, checked with a probe. Commercial batches date-labelled, rotated and temperature-monitored, with allergens recorded. Common mistakes: Leaving meat to marinate on the bench because the marinade is acidic or salty. Brushing raw used marinade onto meat that is almost cooked, or serving it as a dipping sauce. Using an aluminium or reactive-metal dish for a citrus or vinegar marinade. Storing raw marinating chicken above salads or other ready-to-eat food. Reusing the same brush or tongs on cooked meat after they touched raw marinade. Assuming a long marinade or strong acid has 'cooked' or sterilised the meat. Undercooking marinated, tenderised or pierced cuts as if they were intact steak.