Start by cutting the broccoli into small florets
Add the broccoli and the carrots to a saucepan of boiling water and allow them to blanch for about a minute.
After this time has passed, immediately dip the vegetable in a cold water bath so that the cooking process stops.
When the vegetables cool, drain them, and set them aside for later.
In a wok, heat a tablespoon of olive oil medium-high heat.
In the meantime, coat the steak in flour and cook it for about three to five minutes in the wok.
When the steak is cooked to the desired doneness, you can begin cooking the noodles.
Add another tablespoon of oil to the same pan, and they stir-fry the noodles for about two to four minutes.
Then, toss in the mushrooms and continue to stir fry it until the mushrooms are browned and wilted.
Add in the blanched vegetables that you set aside, and give another two minutes to cook.
Coat the noodles in the sweet soy sauce and the steak, and allow it to heat for about a minute.
Before serving, garnish the dish with the toasted sesame seeds, chives, and cilantro.