Step 1

Mix the stir fry sauce ingredients together. Set aside.

Step 2

Heat the vegetable oil in a large skillet over medium-high heat then add the scallions and garlic and let cook for 1 minute.

Step 3

Next add the shitake mushrooms and bok choy and mix together, letting cook for 3-4 minutes until the vegetables are tender. (The bok choy will shrink down a lot as it cooks.

Step 4

Next add the udon noodles and stir fry sauce and mix evenly together to evenly coat the noodles. Let cook for at least 30 seconds without touching to let the noodles brown slightly on the bottom.

Step 5

Remove from heat and serve immediately.