Takeout Food: Safe Temperatures, Timing and Storage

Food safety does not end when a takeout container is closed. It also depends on how long food remains outside proper cold or hot holding, how it is kept apart from other foods, and what happens to leftovers. At home, a few straightforward habits can reduce risk without relying on how food looks or smells.

When the order arrives

If possible, arrange to receive the food when you are ready to eat rather than leaving it waiting at room temperature. When it arrives, check that the packages are closed and intact. Keep cooked food separate from raw meat, fish and other raw products; do not let their juices or packaging touch food that is ready to eat.

Wash your hands before serving. Use clean plates and utensils, and do not use utensils that have touched raw food for cooked food unless they have been washed thoroughly. If an order includes both hot and cold items, handle them so they do not contaminate one another. Packaging helps protect food during delivery, but it does not replace proper storage or keep food safe indefinitely. [2]

A practical time limit

Do not leave cooked food at room temperature for more than two hours. Count the total time the food spends outside refrigeration or proper hot holding; changing the container or moving it to another room does not restart the clock. If you will not eat soon, refrigerate leftovers promptly in a refrigerator kept below 5 °C (41 °F). If food is being held hot for immediate consumption, the reference is above 60 °C (140 °F). [2]

These figures are practical limits for the household handling described here, not a guarantee that every food is safe in every circumstance. If you do not know how long food has been out, the cold chain has been interrupted, or the container arrives damaged, do not rely on a normal smell or appearance. Smell, color and taste cannot by themselves confirm that food is safe.

If you will not eat it straight away

Transfer leftovers to clean, covered containers and refrigerate them without delay. Dividing a large amount into portions makes storage easier; you do not need to wait for the food to reach room temperature. Keep cooked and raw foods separate in the refrigerator, and prevent one container from dripping onto another. Refrigeration below 5 °C (41 °F) slows microbial growth but does not eliminate microorganisms, so cold storage is not a reason to keep leftovers indefinitely. [2]

If the order arrives cold and needs refrigeration, put it in the refrigerator promptly. If it arrives hot but will not be eaten immediately, do not leave it on the counter for hours: refrigerate it as soon as possible. Do not assume a delivery bag or closed container will maintain a safe temperature for a long period; the available evidence does not establish a safe duration for those packages.

Reheating leftovers

Reheat food that has already been cooked and refrigerated thoroughly. The general aim is to heat it evenly, not just on the outside. Stir dishes that allow it and check that the center is hot as well; a food thermometer can help verify the temperature. Bring soups and stews to a boil. [2]

A microwave can heat food unevenly. If you use one, stir or turn the food when possible and let the heat distribute before serving. Do not assume a dish is safe simply because its container feels hot. Reheating does not necessarily correct poor storage: if food has been at room temperature for more than two hours, the prudent approach is not to keep it for later. Avoid reheating the same portion repeatedly; serve only what you plan to eat and keep the rest refrigerated.

Thawing and organizing the refrigerator

If you froze part of the order, thaw it in the refrigerator. Some foods can be cooked directly from frozen, but check the package instructions. Avoid thawing food on the counter. Keep raw foods separate from cooked foods and use clean containers to prevent cross-contamination. [2]

Place leftovers where they are easy to identify and use them promptly, without assuming refrigeration keeps them safe without limit. Follow the use-by date on packaged foods; do not eat food after that date. Use potable water when preparing or serving food, and clean surfaces and utensils.

A short routine for next time

• Arrange delivery so you can eat soon.
• Keep food out of temperature control for as little time as possible, and never for more than two hours at room temperature.
• Refrigerate what you will not eat promptly, below 5 °C (41 °F).
• Keep raw foods away from cooked foods and use clean hands, plates and utensils.
• Reheat leftovers thoroughly; bring soups and stews to a boil.
• If you do not know how long food was outside temperature control, do not judge it by smell or appearance.

The most useful decision is usually simple: eat promptly, refrigerate promptly and reheat thoroughly. If the time outside temperature control is unknown or storage conditions are doubtful, put safety first and discard the food rather than trying to make it safe by reheating.