Bring a pot of salted water to a gentle boil. Drop small spoonfuls of the batter into the water (or use a  spaetzle maker). Cook until the dumplings float to the surface and are fully cooked, about 3–5 minutes. Remove with a slotted spoon and set aside.

Step 5: Combine and Serve
Gently fold the cooked dumplings into the cabbage. Garnish with parsley if desired and serve warm.