Yes! However, it is important to freeze the wrapped wontons and not keeping them in the fridge. In fact, all types of dumplings will get soggy (from the filling) in the fridge for more than 1 hour, making them incredibly hard to handle and break apart easily. Note, if using defrosted prawns (shrimp), it is best not to refreeze again. To learn exactly how to freeze wontons and how to cook from frozen, head on over to my Pork Wontons recipe for all the details!