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. Frozen leftovers will stay safe for a long time.
Can I eat leftovers after 5 days? ›
When it comes to refrigerated leftovers, the USDA says for most food it's best to eat it within three to four days to be safe. And the FDA lays out similar guidance, with a strict four-day maximum for most leftovers.
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? ›
Beef, veal, lamb and pork roasts, steaks and chops may be kept 3 to 5 days. After cooking, meat, poultry and seafood can be safely stored in the refrigerator 3 to 4 days.
Can I eat takeout 3 days later? ›
Perishable foods should be brought directly home because the faster food gets into the refrigerator, the lower likelihood of bacterial growth. Meat and poultry leftovers that are handled properly may be safely refrigerated at 40 F up to 4 days.
Can I eat 7 day old chicken? ›
According to the USDA, you should eat cooked chicken within 3 to 4 days. Pretty simple. What if it's been longer—say, 5 days? Then it's up to you.
Can I eat week old mashed potatoes? ›
How long can mashed potatoes be safely refrigerated? A: You can typically mash the potatoes and keep them refrigerated for about two to three days. Be sure to keep them in an airtight container because if you don't, the pulp will oxidize and turn gray.
Can you eat 5 day old pizza refrigerated? ›
The USDA's food safety guidelines state that leftover pizza will last in the refrigerator for up to four days — provided the two-hour rule was followed beforehand. To properly refrigerate your leftover pizza, wrap it tightly in foil or plastic wrap or store it in an airtight container.
When to throw out leftovers? ›
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.
Can you eat cooked rice after 5 days? ›
According to FoodSafety.gov, leftover white or brown rice is safe to eat for four to six days after being cooked and up to six months in the freezer. But that's only the half of it to ensure you don't get sick from a common cause of food poisoning.
If you see mold, don't smell it, as doing so could cause respiratory issues. Foods like deli meats that develop a slimy film should also be thrown out. If your leftovers smell rancid, they're no longer good to eat. Likewise, if food is discolored, it may no longer be safe or enjoyable to eat.
Can I eat cooked sausage after 5 days? ›
Once you've cooked the sausages, they will last three to four days in the fridge and up to four months in the freezer. Store your cooked sausage in an airtight container or tightly wrapped to keep it fresh.
Can I eat week old pasta? ›
Here's a quick rundown of common expiration lengths: 4 Days: homemade pasta cooked fresh. 4 Days: dry pasta cooked at home. 2 Days: store-bought pasta cooked fresh.
Is food good to eat after 5 days? ›
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.
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).
