Bring a large pot of water to boil and cook Udon noodles for 5 minutes, drain, and rinse well under cold water.

Put olive oil into frying pan and heat up. Cook chicken thoroughly, then cook onion, carrot, cabbage and noodles lightly.

Once everything is warmed up, add spring onion, pinch of salt, pepper and soy sauce.

Toss in pan. Serve.