You can freeze your soup after it cools. Store your soup in an airtight container or Ziploc bag and freeze for up to 3 months. u003cbr/u003eYou can either thaw it overnight in the fridge and heat the soup when you’re ready to enjoy it, or you can even dump the frozen soup into a pot (run some hot water around the edge of the container you froze it in to loosen it first), and heat that way.