How to Re-Freeze Shrimp (4 Steps)

Shrimp freezes well whether it's cooked or raw. It's best to thaw the shrimp in the refrigerator to prevent the growth of illness-causing bacteria. Shrimp defrosted in the refrigerator can be frozen again if necessary. If you thaw the shrimp in the microwave or in cold water, you must cook it thoroughly before refreezing to ensure it's safe to eat. Purchased frozen shrimp that thaws before you get it home to the freezer also requires cooking before you can refreeze it.