Creating perfect Kartoffelklöße is straightforward if you follow these simple steps:

1. Prepare the Potatoes: Peel the potatoes and cut them into quarters. Boil them in salted water until fork-tender, about 20 minutes.
2. Drain and Cool: Drain the potatoes and let them cool slightly. This step is crucial for achieving the right texture.
3. Mash the Potatoes: Using a potato masher or ricer, mash the potatoes until smooth. Allow them to cool completely.
4. Combine Ingredients: In a large bowl, mix the mashed potatoes, flour, egg, salt, and nutmeg (if using) until a dough forms.
5. Knead the Dough: Lightly knead the dough on a floured surface until it is smooth. Be careful not to overwork it.
6. Shape the Dumplings: Divide the dough into equal portions and shape each portion into a ball. If using fillings, flatten the dough, place a small amount of filling in the center, and reshape into a ball.
7. Boil the Dumplings: Bring a large pot of salted water to a gentle boil. Carefully drop the dumplings into the water, ensuring they don’t stick together.
8. Cook Until Floating: Cook the dumplings for about 10 minutes, or until they float to the surface. This indicates they are cooked through.
9. Remove and Drain: Use a slotted spoon to remove the dumplings from the pot and place them on a plate to drain.
10. Serve Warm: Drizzle the dumplings with melted butter and sprinkle with fresh herbs if desired.

These steps will guide you in creating incredible Kartoffelklöße that are sure to impress!