10 minutes before the potatoes are cooked, cut off the dumpling dough with a spoon and pour into the hot water in portions. Please make sure to turn down the heat so that the water simmers and does not boil anymore. After about 10 minutes the dumplings float up. When the potatoes are cooked, you can skim the potatoes and dumplings with a
slotted spoon and place in a large bowl.