01 -
In a large bowl, whisk together flour, milk, and eggs until a smooth dough forms. Cover and let rest for 10 minutes.
02 -
With wet hands, shape the rested dough into walnut-sized dumplings and set aside.
03 -
Melt butter in a large sauté pan over medium heat. Add chopped onion and cook until golden, about 4 minutes. Stir in chopped cabbage and cook, stirring occasionally, until the cabbage is tender, about 10 minutes.
04 -
Bring a large pot of salted water to a gentle boil. Carefully drop dumplings into the water and simmer until they rise to the surface, about 6–8 minutes. Remove with a slotted spoon and drain.
05 -
Add cooked dumplings to the pan with cabbage and onions. Toss gently to combine and allow to simmer together for 2–3 minutes for flavors to meld. Adjust salt and pepper to taste.
06 -
Transfer to serving bowls and sprinkle generously with fresh chopped parsley. Serve immediately while hot.