Cooking and Reheating | Food Safety Authority of Ireland (2024)

For more detailed information on consumer issues, please go to safefood.net.safefood is the all-island body, whose role is to promote awareness and knowledge of food safety and nutrition on the island of Ireland.

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Cooking and Reheating Food

Advice for cooking and reheating food at home or elsewhere.

  • Should I wash a chicken before cooking?

    The Food Safety Authority of Ireland doesnotrecommend washing chicken (or any other poultry) in running water. This is because, when raw poultry is washed in this manner, the harmful bacteria present on the raw poultry may be sprayed around the washing area contaminating cloths, work surfaces and potentially other foodstuffs.

    The best way to prepare poultry for cooking is to use a wet kitchen towel to wipe the chicken and dispose of the kitchen towel immediately. Be sure to wash your hands with antibacterial soap afterwards.

    See Also
    AskUSDA

  • What about the safety of hot and cold foods in a sandwich?

    When consumers purchase or prepare a sandwich with a “hot filling” it is usually for immediate consumption or shortly after. Therefore, the addition of hot and cold fillings to the same sandwich is not a food safety concern. If the consumption of the sandwich is to be delayed, the sandwich should be stored appropriately and safely, i.e., chilled in the fridge at 0-5 °C.

  • What temperature should I be cooking my food to?

    To ensure that food is cooked thoroughly, the temperature at the core of the food (this is the thickest part of the food) must be 75 °C or higher, which will kill any bacteria present. Invest in a good food thermometer for this purpose.

  • What do I consider when cooking steaks and burgers?

    Steak/beef joints can be cooked to preference and so some of the juices may still be present when the meat is cooked “rare”. This is because bacteria are only present on the surface of the meat and will be destroyed once the outside of the meat is seared.

    However, minced beef such as burgers, or rolled joints, must be cooked to a core temperature of 75 °C. This is because bacteria which are usually present on the external surfaces of meat joints can be redistributed throughout the inside of the burger on mincing/rolling.

  • Can I stuff and cook a chicken or turkey or must I cook the stuffing separately?

    You can stuff and cook poultry but need to be careful that you extend the cooking time to accommodate the increased weight of the bird and the reduced surface area for cooking when the cavity of the bird is full. FSAI recommends that you should ensure that the meat and the centre of the stuffing have reached a temperature of 75ºC or above. Temperature can be monitored with a meat thermometer. Unfortunately, there is no appropriate visual check that can be done to ensure the centre of the stuffing is thoroughly cooked. If a meat thermometer is not used then cooking times should be calculated based on suitable safe cooking recommendations such as those provided by Safefood.

  • Can I reheat leftover food?

    Yes. Leftovers should be used within 2-3 days and stored in the fridge at between 0-5°C during this time. They can be reheated as long as they are heated to 70°Cor higher. Food should be very hot and steaming before it is served. It is important when reheating stews and casseroles that the liquid boils for around 3-5 minutes to ensure the pieces of meat are completely heated through. Leftovers should only be reheated once.

  • Can I use my microwave to reheat foods?

    Yes, but it is important to consult your manufacturer’s handbook, as microwaves differ in their power levels and operating conditions.

Cooking and Reheating | Food Safety Authority of Ireland (2024)

FAQs

Cooking and Reheating | Food Safety Authority of Ireland? ›

Leftovers should be used within 2-3 days and stored in the fridge at between 0-5 °C during this time. They can be reheated as long as they are heated to 70 °C or higher. Food should be very hot and steaming before it is served.

What 4 essential rules need to be followed when reheating food? ›

Always reheat food until it is steaming hot all the way through (you should only do this once). Do not put food into hot holding without reheating it properly first. Check that reheated food is steaming hot all the way through. If the equipment seems to be working, reheat the dish for longer and then test it again.

What is the time allowed for safely reheating food? ›

The State Sanitary Code now requires that the entire mass of all cooked and refrigerated potentially hazardous food which is to be reheated must be reheated to 165 degrees Fahrenheit or above within two hours, and held above 140 degrees Fahrenheit until served.

What are the guidelines for reheating food in Haccp? ›

Food that is cooked, cooled, and refrigerated will be reheated within 2 hours to a minimum internal temperature of 165°F for 15 seconds prior to hot holding.

Which temperature is classed as safe for reheating and cooking? ›

Reheating means cooking again, not just warming up. Always reheat food until it is piping hot all the way through i.e. above 75°C for at least 30 seconds. Food should only be reheated once. If ovens or grills are used for reheating, make sure they are preheated.

What are the FDA guidelines for reheating food? ›

When reheating leftovers, be sure they reach 165° F as measured with a food thermometer. Reheat sauces, soups and gravies by bringing them to a rolling boil. Cover leftovers to reheat. This retains moisture and ensures that food will heat all the way through.

What is the rule for serving reheated foods? ›

If you reheat previously cooked and cooled potentially hazardous food, you must reheat it rapidly to 60°C or hotter. Ideally, you should aim to reheat food to 60°C within a maximum of two hours to minimise the amount of time that food is at temperatures that favour the growth of bacteria or formation of toxins.

What is the safest temperature to reheat food? ›

Foods that have been cooked and cooled should be reheated to at least 165 °F. Heat cooked, commercially vacuum-sealed, ready-to-eat foods, such as hams and roasts, to 140 °F. Reheat leftovers thoroughly to at least 165 °F.

Can I eat 5 day old leftovers? ›

Leftovers can be kept for 3 to 4 days in the refrigerator. After that, the risk of food poisoning goes up. If you don't think you'll be able to eat leftovers within four days, freeze them right away. Frozen leftovers will stay safe for a long time.

When should you not reheat food? ›

the danger of bacteria breeding in food when food is neither steaming hot throughout nor cold. This includes, for example, food that is only partially reheated or 'warmed' rather than thoroughly reheated. that reheating foods can carry risk of foodborne disease even if the food is not raw or being cooked from scratch.

What is the critical limit for reheating food? ›

Hot holding Temperatures above 63°C will control the multiplication of bacteria in hot food. growth of any bacteria or germination of spores that may be present. temperature of 82°C, which will ensure that food has been reheated to a safe and, in some cases, legally required temperature.

What is the legal reheating temperature in Scotland? ›

Reheating of food

—(1) Food which in the course of a commercial operation has been heated and which is thereafter reheated before being served for immediate consumption or exposed for sale shall, on being reheated, be raised to a temperature of not less than 82°C.

Which type of food must be reheated to 165 before being served to customers? ›

CONSUMER COOKING TEMPERATURE CHART for MEATS and EGGS
Whole chicken, turkey, duck and goose165°F
Poultry breasts and roasts; thighs and wings165°F
Casseroles, all stuffing and reheated leftovers165°F
Fully-cooked poultry165°F or safe to eat cold if properly cooled and stored
19 more rows

What is the maximum amount of time allowed to safely reheat food? ›

Final answer: The maximum safe time for reheating food is 2 hours. This prevents food from sitting in the 'Danger Zone', where bacteria multiply rapidly, for too long. A thorough reheating should reach an internal food temperature of 165°F.

What is the correct temperature in time used for reheating? ›

Reheating food

Food made in-house and reheated for hot holding must reach an internal temperature of at least 165°F for 15 seconds. Food made in a food processing plant, opened in the food establishment, and reheated for hot holding must reach a temperature of 135°F. Reheat food rapidly, within two hours.

What is the 2 hour rule for food safety? ›

Remember the 2-Hour Rule: Discard any perishables left out at room temperature for more than 2 hours, unless you're keeping it hot or cold. If the buffet is held in a place where the temperature is above 90 °F, the safe holding time is reduced to 1 hour. Watch the clock with leftovers, too!

What are the rules for reheating Servsafe food? ›

The proper way to reheat food? Food that will be hot-held must be reheated to an internal temperature of 165°F (74°C) for 15 seconds within two hours. If the food has not reach that temperature withint two hours you should discard it. Never use hot-holding equipment to reheat food.

What are the four rules for keeping food at safe temperatures? ›

Clean—Wash hands and surfaces often. Separate—Don't cross-contaminate. Cook—Cook to proper temperatures, checking with a food thermometer. Chill—Refrigerate promptly.

What are the recommendations for reheating food? ›

Reheat food until it is steaming hot - above 75 °C or, preferably, boiling. Food should steam throughout, not just on the edges. Take care when reheating food in a microwave oven. Follow the same actions as when cooking with a microwave to ensure all the food is heated to above 75 °C.

Which one of the following procedures should you do when reheating food? ›

Reheating must be done rapidly, within 2 hours after being removed from refrigeration. Foods reheated in a microwave oven must be reheated so that all parts of the food reach a temperature of at least 165°F. The food must be stirred, covered, and allowed to stand covered for 2 minutes after reheating.

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