Length of Storage

• According to the U.S. Department of Agriculture, soups containing cooked turkey or other poultry may be kept in the refrigerator for three to four days. When using leftovers, you should be aware of the smell and taste of the soup. If the soup smells or tastes different after three days or fewer, you should not consume it.

Storage Conditions

• Before putting leftover turkey soup in the refrigerator, divide it into smaller, shallow containers and cover them completely. Place the containers into a refrigerator that maintains a temperature of 40 degrees Fahrenheit or below. Leave space between the containers to allow for air circulation and efficient cooling.

Reheating Leftovers

• When reheating turkey soup, bring the soup to a full boil in a saucepan or in the microwave. According to the USDA, the soup must reach a temperature of at least 165 degrees Fahrenheit to be safe for consumption.