Handling Leftovers (2024)

FAQs

Handling Leftovers? ›

Cover leftovers, wrap them in airtight packaging, or seal them in storage containers. These practices help keep bacteria out, retain moisture, and prevent leftovers from picking up odors from other food in the refrigerator. Immediately refrigerate or freeze the wrapped leftovers for rapid cooling.

Handling leftovers

Keep foods out of the danger zone, between 4°C (40°F) and 60°C (140°F) to prevent the growth of harmful bacteria. Throw away any cooked food left out at room temperature for more than two hours.

Using leftovers is a great way to minimize food waste and save time. They can be a great snack, next day lunch, or even be used to make a quick meal. Larger meals can be prepared earlier in the week and leftovers can also be used later in the week or put in the freezer.

Bacteria thrive in temperatures between 40 and 140 degrees and can double every 20 minutes in that “danger zone.” Based on that growth, scientists pinpointed two hours to be the maximum amount of time consumers can safely leave perishable food at room temperature.

Cover leftovers, wrap them in airtight packaging, or seal them in storage containers. These practices help keep bacteria out, retain moisture, and prevent leftovers from picking up odors from other food in the refrigerator. Immediately refrigerate or freeze the wrapped leftovers for rapid cooling.

The best plan is to put leftovers in the refrigerator right after your meal. Food that is sitting out for a party or picnic should be chilled after two hours at typical room temperature. If it's above 90 degrees Fahrenheit (32 degrees Celsius) or more, food should not sit out for more than one hour.

Putting leftovers in the fridge

Leftover cooked rice is high-risk and must be cooled and put in the fridge within one hour of cooking. All other leftovers should be put in a clean, covered container and stored in the fridge within 2 hours of cooking. Always eat refrigerated leftovers within 3 days.

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.

It is safe to reheat partially defrosted leftovers using a saucepan, microwave or oven. However, reheating will take longer if the food is not completely thawed. Reheat leftovers until steaming hot throughout — they should reach and maintain 165°F (70°C) for two minutes.

What is the 2 2 2 rule for leftovers? ›

Non-profit organisation Love Food, Hate Waste recommends the 2:2:2 rule. Two hours to get them in the fridge. Two days to eat them once they're in there. Or freeze them for up to two months.

The FDA says you should typically only keep leftovers in the fridge for up to four days (womp womp), but Randy Worobo, Ph.

If foods have been left out for more than two hours, discard items to prevent foodborne illness. Exception to the two-hour rule, if the food is exposed to temperatures above 90°F (32°C) (like a hot car or summer picnic), refrigerate it within 1 hour.

Myth: If you let food sit out more than 2 hours, you can make it safe by reheating it really hot. Fact: Some bacteria, such as staphylococcus (staph) and Bacillus cereus, produce toxins not destroyed by high cooking temperatures.

Food held between 5oC and 60oC for less than 2 hours can be used, sold or put back in the refrigerator to use later. Food held between 5oC and 60oC for 2-4 hours can still be used or sold, but can't be put back in the fridge. Food held between 5oC and 60oC for 4 hours or more must be thrown away.

So, if it sat out overnight, toss that pizza in the trash or compost bin, and spare yourself the risk of foodborne illness. Better yet, refrigerate the leftovers within two hours and you can reheat them the next day (or eat cold pizza if that's your style).

How long do leftovers last? According to the FDA Food Code, all perishable foods that are opened or prepared should be thrown out after 7 days, maximum. No leftovers should survive in your fridge for longer than that. Some foods should be even be thrown away before the 7 day mark.

Separate spoiled foods.

Rotting food will attract pests and insects. Tie meats and any raw foods you are disposing of into plastic bags before you put them into your trash bag. This will minimize leaks and odours. Ensure your trash can is fully secured and there is no odour that could attract pests.