SAEDNEWS: Properly storing cooked food in the refrigerator helps maintain quality and reduce the risk of foodborne illness. Most cooked foods can generally be kept refrigerated for three to four days when stored promptly and at a safe temperature.
According to SAEDNEWS, cooked food should generally be eaten within three to four days when kept in a refrigerator at 4°C (40°F) or below. The recommended period applies to many common leftovers, including cooked meat, poultry, vegetables, rice, pasta, and mixed dishes. Keeping food refrigerated within the recommended time helps slow the growth of harmful bacteria.
Cooked food should not remain at room temperature for long periods. Refrigerate leftovers within two hours of cooking or serving. If the surrounding temperature is particularly warm, food should be refrigerated within one hour. Dividing large portions into shallow containers can help food cool more quickly and evenly.

Store cooked food in clean, covered containers to protect it from contamination and prevent it from absorbing odors from other foods. Labeling containers with the storage date can also make it easier to track how long leftovers have been refrigerated. Avoid overcrowding the refrigerator because proper air circulation helps maintain a consistent temperature.
Although appearance and smell can sometimes indicate spoilage, they cannot always reveal whether food contains harmful bacteria. Leftovers that have been refrigerated longer than the recommended period should generally be discarded rather than tasted to determine whether they are safe. When in doubt, it is safer not to eat the food.
When reheating refrigerated food, make sure it becomes hot throughout before serving. Stirring food during reheating can help distribute heat evenly, especially when using a microwave. Only reheat the amount you plan to eat, since repeatedly cooling and reheating leftovers can reduce their quality and increase food-safety concerns.