Mix all the ingredients in a bowl until it forms a ball.
Leave the dough (covered) in a bowl and let it ferment or sit overnight.
The next day, take a piece of the fermented dough and flatten it.
Cut the dough into your desired length, shape, or type.
Roll the dough to your desired thickness using a rolling pin.
Put the sourdough noodles in the soup 4 minutes before turning the stove off.
You can also leave the egg noodles out to dry for later use, ensuring they are spaced out and sprinkled with flour.
