Dissolve the biobin in the water, then mix with the flour, salt and nutmeg to form a dough. The result is a soft, but not runny dough. Then press the dough into plenty of boiling salted water using a spaetzle press or slicer.
Stir and bring to the boil. When the spaetzle come up to the surface of the water, simply skim them off.
Tip: If you increase the amount of water slightly, you can add corn grits. The spaetzle will then be nice and yellow. Just try!