Yaki Udon

Udon is thick white noodle made from whaet flour.
"Yaki Udon is stir-fried udon.
Udon noodles are stir-fried with meat, vegetables ,and soy sauce or worester sauce.
In my case, I usually have it with soy sauce.
They say that yaki udon was born in kyushu region after world war 2.