Beat eggs in bowl with fork, adding other ingredients to make a thin batter. If using potato starch, mix it first with a little of the water and then add to batter. Beat until smooth.

Heat frying pan and grease well.

Pour a thin stream of batter into center of pan, tilting to spread around.

Cook over medium heat until lightly browned on under side.

Turn out on paper towel and continue to cook batter.

Roll up each pancake and cut into thin strips to make noodles.

Drop into hot soup just before serving.