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Leftovers

Leftovers follow two official numbers: refrigerate within 2 hours, use within 3–4 days. Everything else — cooling technique, portioning, freezing, reheating to 165 °F — supports those two.

Leftover PlannerFrom cooking time to a storage plan, or an honest “discard.” Cooling leftovers promptlyShallow containers are the whole trick. Cooked chickenThe reference example for the 3–4 day rule. Cooked riceWhy rice needs faster cooling than other leftovers. Soup and stewThe best freezer candidates in the kitchen. Takeout leftoversThe clock starts at serving time, not when you get home. Use-First DashboardWhat to eat next, with safety and quality listed separately.
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Storage guidance on this site summarizes official sources (USDA FSIS, FDA, FoodSafety.gov, EFSA, UK FSA) for the region shown on each result. It cannot inspect your food, verify its temperature history, or guarantee safety. Quality targets are never safety limits. Package instructions and use-by dates always supersede general guidance. Your inventory, labels, and temperature log stay in this browser — nothing is uploaded. Method v1.1 · Built 2026-08-21.