About Interim HealthCare. Founded in 1966, Interim HealthCare Inc. is the nation's oldest health care franchise company. In reading through our history youâll find an innovative company built on the commitment and dedication of franchisees who have made valuable contributions to the communities they serve.
Image Credit: Getty Images. Cooked Food: Leftover, cooked foods should be kept in the refrigerator in an airtight container and eaten within 4-5 days. Food, whether cooked or not, should not be left at room temperature for more than 4 hours otherwise the risk of food poisoning increases.
A whole chicken is good for up to a year, but piecesâlegs, wings, thighsâshould be used within six to nine months. For cooked chicken leftovers: four to six months. Fatty fish like salmon can be frozen for two to three months, while lean fish like cod or flounder will last up to six. Cooked leftovers: three months.