Final answer:
To safely cool a large pot of chicken soup, it is recommended to place the pot in an ice water bath to rapidly reduce the temperature and prevent bacterial growth. Stirring and transferring to a shallow container before refrigerating are best practices. A thermometer can be used to ensure that the soup reaches a safe temperature.
Step-by-step explanation:
To safely cool a large pot of chicken soup for the next day, it is recommended to use a method that rapidly cools the soup to prevent the growth of bacteria. One effective method is to place the pot of soup in an ice water bath. By filling a sink or large container with ice and water, and then placing the pot in this bath, you ensure that the temperature of the soup drops quickly. Stir the soup occasionally to allow even cooling throughout. This rapid cooling helps prevent the time-temperature abuse, which is when food stays too long at temperatures where bacteria can thrive. Once cooled, transfer the soup to a shallow container and store it in the refrigerator. To ensure safety, you can use a thermometer to confirm that the food reaches a safe temperature.