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. But they usually taste better if eaten within 3 to 4 months.
After 3 to 4 days, germs, also called bacteria, may begin to grow in refrigerated leftovers. This growth increases the risk of food poisoning, also called foodborne illness. Bacteria typically don't change the taste, smell or look of food. So you can't tell whether a food is dangerous to eat. If you're in doubt about a food's safety, it's best to throw it out.
What if the leftovers have been sitting out?
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.
The key for food safety is to keep hot food hot and cold food cold. Your goal is to lower the time that food is in the "danger zone." That means between 40 degrees Fahrenheit and 140 degrees Fahrenheit (4 degrees Celsius and 60 degrees Celsius). This is the temperature range when bacteria can multiply fast.
Keep hot foods above 140 degrees Fahrenheit (60 degrees Celsius) in a warming tray or slow cooker while sitting out. Cold perishable foods, such as chicken salad or cold meat sandwiches, can be put in serving dishes in bowls of ice.
How do I safely reheat leftovers?
Reheat leftovers until the internal temperature reaches 165 degrees Fahrenheit (74 degrees Celsius). Stir the food when reheating to make sure the food heats evenly. Slow cookers aren't suggested for reheating leftovers because the slow rate the temperature raises may promote bacterial growth.
Frozen leftovers should be thawed before cooking. Do not thaw leftovers by leaving them on the counter.
You can safely thaw frozen food three ways. You can microwave it, move it to the refrigerator to thaw overnight or put it in a leakproof container in cold water.
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May 14, 2024
- Leftovers and food safety. U.S. Department of Agriculture. https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/food-safety-basics/leftovers-and-food-safety. Accessed Sept. 6, 2022.
- Foodborne illness and disease. U.S. Department of Agriculture. https://www.fsis.usda.gov/food-safety/foodborne-illness-and-disease. Accessed Sept. 7, 2022.
- Slow cookers and food safety. U.S. Department of Agriculture. https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/food-safety-basics/slow-cookers-and-food-safety. Accessed Sept. 7, 2022.
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FAQs
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.
Can I eat leftovers after 5 days? ›
The FDA notes that cooked leftovers should be refrigerated or frozen two hours after preparation, and that leftovers should be eaten or thrown out four days after refrigeration.
How long should you store leftovers? ›
Leftovers can be kept in the refrigerator for 3 to 4 days or frozen for 3 to 4 months. Although safe indefinitely, frozen leftovers can lose moisture and flavor when stored for longer times in the freezer.
Can you eat cooked beef after 5 days? ›
USDA recommends using cooked leftovers within 3 to 4 days. There are two different families of bacteria: pathogenic bacteria, the kind that cause foodborne illness, and spoilage bacteria, the kind of bacteria that cause foods to deteriorate and develop unpleasant odors, tastes, and textures.
What is the 222 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.
Can I eat 7 day old chicken? ›
USDA recommends using cooked chicken within three to four days, kept refrigerated (40°F or less). Refrigeration slows but does not stop bacterial growth. USDA recommends using cooked leftovers within three to four days.
Can I eat 6 day old pasta? ›
The Bottom Line is spaghetti or pasta has an average shelf life of 3 to 5 days before it reaches its expiration date. If you attempt to eat this pasta past 5 or 6 days, it can cause you potential food poisoning.
Can you eat cooked potatoes after 5 days? ›
Cooked potatoes and other cooked vegetables can be safely kept in the refrigerator 3 to 4 days. The United States Food and Drug Administration (FDA) regulates fruits and vegetables, if more information is needed on produce, you can call the FDA toll-free at (888) 723-3366 or go to their website at FDA (www.fda.gov).
How long are leftover mashed potatoes good for? ›
How Long You Can Keep Leftover Mashed Potatoes. Mashed potatoes should easily last three to five days in the fridge if stored correctly and within two hours of cooking. This means ensuring there isn't any moisture buildup under the lid that could encourage the growth of bacteria.
Can I eat cooked sausage after 5 days? ›
Information. All sausages- except dry sausage - are perishable and therefore must be kept refrigerated or frozen. Uncooked fresh sausage can be stored in the refrigerator one to two days; after cooking, keep for three to four days refrigerated (40 °F or less).
(WTVO) — If you're eyeing that week-old pizza in the fridge and wondering if it's safe to eat it, you might want to think twice. According to the USDA, if the pizza has been refrigerated at a temperature below 40 degrees, its only safe to eat for up to 4 days.
Can I eat soup that has been in the fridge for a week? ›
For best safety and quality, plan to eat refrigerated soup within 3 to 4 days or freeze it. And avoid letting soup set at room temperature for more than TWO hours.
Is 5 day old Chinese food safe to eat? ›
After 3 to 4 days, germs, also called bacteria, may begin to grow in refrigerated leftovers. This growth increases the risk of food poisoning, also called foodborne illness. Bacteria typically don't change the taste, smell or look of food. So you can't tell whether a food is dangerous to eat.
How long are leftovers good for FDA? ›
What is the 2 4 6 food rule? ›
TCS food must be cooled from 135°F to 70°F within 2 hours and completely cooled to 41°F or below within 6 hours. TCS food prepared from ingredients at room temperature must be cooled to 41°F or below within 4 hours. Reheat food rapidly, within 2 hours.
How do you count days for leftovers? ›
You can store leftovers safely for up to seven days if you hold them at 41ºF (5ºC) or below, with the day of preparation or opening counting as the first day. For optimal freshness and quality, however, you should consume or toss most leftovers within 3–4 days.
Can you eat a ready meal 4 days out of date? ›
never eat food after the use-by date, even if it looks and smells ok. it is safe to eat food until midnight on the use-by date shown on a product, but not after, unless the food has been cooked or frozen.
