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 meat after 7 days? ›
Refrigeration slows but does not stop bacterial growth. USDA recommends using cooked leftovers within 3 to 4 days.
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? ›
As you can see, no pasta, once cooked, is going to last longer than 5 days. In fact, if it's been in the fridge that long, it's probably best to get rid of it. Pasta lasts longer if it's been cooked in a sauce, such as leftover spaghetti bolognese or in lasagna, as this helps to preserve the ingredients.
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 week old cooked ground beef? ›
How long does cooked ground beef last in the fridge? After you've cooked the ground beef to a safe internal temperature of 165 degrees, you have about three to four days to eat it. You can also store a meal with cooked ground beef in the freezer for about four months without compromising the quality, the USDA says.
(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.
Is 2 year old frozen chicken still good? ›
If kept frozen continuously, it will be safe indefinitely. Chicken may be frozen in its original packaging or repackaged. If freezing longer than two months, over wrap the porous store plastic packages with airtight heavy-duty foil, plastic wrap or freezer paper, or place the package inside a freezer bag.
How to tell if leftovers are bad? ›
The Bottom Line
Store leftovers within two hours of cooking to avoid the danger zone and bacteria growth. If you notice any signs of spoilage, like changes in the appearance or smell, it's best to toss the leftovers and avoid potential risk of food poisoning.
When should you throw out 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.
How do leftovers spoil? ›
The bacteria that cause food to spoil can grow rapidly with the right nutrients, moisture and temperatures. Some double in numbers in as little as 20 minutes. It's important that any leftovers are put into the fridge or freezer as quickly as possible and within two hours maximum.
How long are leftovers good for FDA? ›
Discard all perishable foods, such as meat, poultry, eggs, side dishes, or casseroles, left at room temperature longer than two hours; one hour in room temperatures above 90 °F. Once leftovers are stored safely, they will remain safe three to four days.
Is pizza good after 5 days in the fridge? ›
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. The USDA says that after 4 days, you run the risk of getting a food-borne illness, such as Salmonella, norovirus, or other diseases with horrifying Latin names.
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.
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).
