Slice the top sirloin into very thin strips and place them in a plastic ziplock bag.
Add the cornstarch to the bag of steak strips and shake the bag, ensuring that each strip is equally coated in cornstarch.
Pour the soy sauce and Shaoxing wine into the bag, moving the steak strips all around to ensure even coverage.
Heat vegetable oil in a wok, and once it starts to shimmer, add strips of top sirloin. Be sure to do this in batches and fry them until the edges darken and crisp.
Remove the Steak Strips and set aside.
While the Steak strips are frying, slice the whites of the green onions into small pieces and the green portions into large pieces about 1.5 - 2 inches.
Add the garlic and ginger to the hot oil in the skillet, frying until aromatic, about 2 minutes. (Be careful it will pop)
Add the white parts of the green onions, stir fry for about 2 minutes, and then add the Diced Hatch Green Chiles.
Salt and pepper the mixture and stir fry for about 5 minutes until thoroughly heated and aromatic.
Add the steak to the green chile mixture in the wok, stir to combine, and then toss in the green portions of the green onions.
Give one good last stir.
Serve over freshly steamed white rice with a drizzle of roasted sesame seed oil and a sprinkle of sesame seeds.