Make a well in the center of the flour and add the egg and cuttlefish ink.
Using a fork, gradually mix the egg into the flour, starting from the center.
Continue to knead the dough first with a fork and then with your hands until it becomes smooth and homogeneous. If the dough remains too dry while kneading, add a little water (~10 ml).
Form the dough into a ball, wrap it in plastic wrap, and let it rest at room temperature for half an hour.
After resting, roll out the dough using a rolling pin, pasta machine, or your preferred tools.