Does Sauerkraut Freeze Well
When you freeze sauerkraut, the brine expands and can break the jar—ask me how I know about the pickled-juice volcano in my freezer last December. Always, and I mean always transfer it to a freezer-safe container with some headroom. Leave at least an inch of space, because that liquid gets ambitious.
Pro tip: don’t freeze it in a glass jar unless you enjoy cleaning up salty shards. Use a plastic tub or a heavy-duty freezer bag instead. Your future self will thank you, I promise.