Refrigerator: If you have leftovers (this shrimp gumbo is so good there may not be any!), pop them into an airtight container and keep them in the fridge for 3 to 4 days.
Freezer: Package portions of chilled gumbo in freezer-safe zipper-top plastic bags or containers. Freeze it for up to 6 months. Reheat your gumbo in a saucepan on the stovetop after thawing it in the fridge overnight.
Find all my best tips as well as answers to your questions in the post above.