Food that remains uneaten after a meal and is saved for later consumption. Making good use of leftovers reduces food waste, saves money, and can provide convenient next-day meals, from reheated roasts to transformed dishes like bubble and squeak or fried rice. Food safety is the critical consideration: leftovers should be cooled quickly, refrigerated within two hours, stored in clean covered containers, and eaten within two to three days. Reheating must bring food steaming hot throughout, and food should only be reheated once. Clear labelling with dates helps households manage their fridge safely and avoid the risks of spoiled food.