The Sushi FAQ - sushi, sashimi and related Japanese cuisine.
 

Sushi Questions Answered
Saving Leftover Sushi

Q: I purchased some sushi and it is more than I can eat. Can I freeze the remainder or must I discard? How long does it keep its freshness? - Tom H.

Generally speaking, sushi does not freeze well. Cooked rice and nori (seaweed) both may become quite unappetizing when thawed. Not unsafe, but not appealing (so that choice is yours). Sushi will keep in the fridge for a little while, but overnight I would discard, personally. Remember that the fish is raw and any contamination that may be at low (and safe) levels when purchased, may get to unsafe levels over time. I will usually refrigerate my leftovers for up to 10 hours, but I discard after that just to be safe. You definitely don't want to get sick from seafood that is too old.
 

                                                                          


Copyright© 2008 The Sushi FAQ (sushifaq.com)