How Long Do Leftovers Last?

Most cooked leftovers are safe in the fridge for 3-4 days at 40°F (4°C) or below, according to the USDA. Some items like hard-boiled eggs and bread last up to 7 days. Dressed salads should be eaten within 1-2 days. Always store leftovers in airtight containers and refrigerate within 2 hours of cooking.

For most cooked foods (meat, poultry, fish, pasta, rice, soups), the USDA recommends eating leftovers within 3-4 days. After 5 days, the risk of foodborne illness increases significantly. Some foods like deli meats (5 days) and hard-boiled eggs (7 days) have slightly longer windows. When in doubt, throw it out.

Perishable leftovers should not sit at room temperature for more than 2 hours. In hot weather above 90°F (32°C), this drops to just 1 hour. Bacteria grow rapidly between 40°F and 140°F (the "Danger Zone"). Cooked rice is especially risky and should be refrigerated within 1 hour due to Bacillus cereus spores.

Common signs of spoiled leftovers include: a sour, off, or ammonia-like smell; slimy or sticky texture; visible mold of any color; significant discoloration (grey, green, or pink); and unusual taste. However, some dangerous bacteria produce no visible changes, so always follow the time guidelines even if food looks and smells fine.

While there is no fixed limit on reheating, each cycle of cooling and reheating increases the risk of bacterial growth. The USDA recommends reheating leftovers to an internal temperature of 165°F (74°C) measured with a food thermometer. Only reheat the portion you plan to eat, and avoid reheating the same food more than twice.

Yes. Freezing at 0°F (-18°C) or below keeps food safe indefinitely, though quality degrades over time. Most cooked meats maintain quality for 2-4 months frozen. Soups and stews freeze well for 2-3 months. Some foods like dressed salads and hard-boiled egg whites do not freeze well. Always thaw in the refrigerator, not on the counter.

The USDA 2-hour rule states that perishable food should not remain at room temperature (between 40°F and 140°F / 4°C and 60°C) for more than 2 hours total. This includes cooking time, serving time, and cooling time. In temperatures above 90°F (32°C), the safe window is only 1 hour. Food left out longer should be discarded.