Wash the cabbage, then slice into pieces of 1-2cm width and length. To achieve this, remove the tough stem, cut into slices and then slice them again lengthwise.
In a large bowl, thoroughly mix the coarse salt into the cabbage.
Let the batter and cabbage rest for at least one hour.
After an hour or more, pour out the extracted water from the bowl of cabbage.
Place the cabbage in the middle of a large, clean kitchen towel.
Fold up the ends of the towel around the cabbage and twist over your sink.
Squeeze out as much water as you can (but be careful not to rip the towel). Afterwards, the cabbage should weigh very roughly 350g per serving.