Mongolian Beef (adapted from P.F. Chang’s)

Mongolian Beef 2 teaspoons vegetable oil 1 teaspoon ginger, minced 1 tablespoon garlic, choped 1/2 cup Gluten Free soy sauce 1/2 cup water 3/4 cup dark brown sugar vegetable oil, for frying (about 1 cup…I used less with my non stick pans) 1lb flank steak 1/4 cup cornstarch 2 large green onions, sliced ~For the…