On a blazing hot day, this refreshing dish will save your soul! I love to put extra sesame seeds on top if I need to work after for its brain boosting power.
Mix an egg and sugar, and in a large pan, pour the mix in to make a thin layer of yellow sheet. It does not need to be cooked completely unless you don't like that. Place it on a chopping board and let it rest, thinly slice the sheet when it is cool.
Slice the tomato, ham and cucumber in a same manner.
In a boiling water (1.5 litre per 100g), cook the noodle till al dente, drain and discard the cooking water and wash it with running water till it is cool.
On a plate, place the noodle, and plate the rest of the ingredients.
Pour the soba source on top and serve.