- How to store
- Sashimi is meant to be eaten fresh, within minutes of slicing. If you must keep it, cover tightly and refrigerate.
- In the fridge
- Up to 24 hours for the unsliced fillet, kept at 4°C (39°F) or below — sliced sashimi should be eaten the same day.
- In the freezer
- Do not freeze sliced sashimi — the texture suffers. Freeze the whole fillet only if it was sold as freezer-safe.
- How to reheat
- Do not reheat sashimi. Eat it cold; cook any leftovers fully through to 63°C (145°F) if you want to use them.
- Freezing recommended
- No — sashimi does not freeze well once sliced.
- Signs it has spoiled
- Fishy or sour smell, slimy or dull flesh, or a sticky surface. When in doubt, throw it out.