What Method Should Never Be Used To Thaw Raw Food. Only use the microwave method if the prawns are used in cooking and not for cold dishes. Methods of thawing food include:

Cold water thawing is meant to keep the surface of your food cool enough that bacterial growth stays slow, allowing the food to slowly, safely thaw all the way through. What method should never be used to thaw food? Food safety risk if the time the food is within the temperature danger zone is prolonged.