01 -
Mix all sauce ingredients together with a fork in a small bowl. Once arrowroot powder is fully dissolved, add your sirloin along with 1/2 of the sauce mixture to a container or freezer bag to marinate.
02 -
Bring a pot of water to a boil and when ready, break raw noodles in half and add to water. Boil for 3 minutes and then remove from heat and strain. Set aside.
03 -
In a large skillet heat 2 tablespoons avocado oil. Using tongs, add in beef and pan fry for about 4 minutes per side. Remove beef from skillet and set out on a paper towel to soak up any excess oil.
04 -
Add vegetables, minus the water chestnuts, to the warmed skillet with 2 tablespoons of water and cover. Cook until veggies are becoming tender but still crisp (about 3 minutes).
05 -
Remove cover and add in noodles, remaining sauce and water chestnuts. Let cook for about 3 more minutes to allow noodles to begin to crisp up. Add in sliced beef and stir fry for one more minute mixing everything together.
06 -
Garnish with sesame seeds and chili flakes.