1lbflank steak, sliced (diagonal angle) thinly against the grain
3green onions, chopped into 2-inch pieces
2tspminced fresh ginger
½cuplow sodium soy sauce
3/4cupdark brown sugar, or less if desired
Place the sliced beef in a small bowl. Add the cornstarch and toss to coat. Set aside for 10 minutes.
In a frying pan, heat ½ cup oil over medium high heat. Add the beef, in batches and cook, until brown, about 4 minutes each batch. Drain and set aside.
In a skillet, heat 1 tablespoon oil over medium high heat. Add the garlic and ginger, and sauté for 20 seconds. Add the water and soy sauce. Boil, stir in the brown sugar and then reduce heat to medium. Simmer until the sauce starts to thicken, about 4 minutes.
Add the browned beef and stir until beef is fully coated with the sauce. Stir in the green onions.