Is it possible to cook soup from frozen cabbage?
I think that you can cook from frozencabbage, because most of the frozen vegetables are cooked. The only thing that it definitely does not fit for making salads. Perhaps slightly change the taste.
I think, from the frozen cabbage it is quite possibleto cook, the frost hardly made something "harmful" to a person with her. Probably, there is a feature of cooking dishes from frozen cabbage: it does not need to be subjected to prolonged heat treatment. I suspect that the taste will change, get old dishes according to the "new" recipe.