A quick and satisfying Mongolian beef recipe featuring tender flank steak in a sweet-savory sauce with fresh green onions, perfect for busy weeknights.
Slice beef thinly against the grain for tenderness. Avoid overcrowding the pan to prevent steaming. Add green onions at the end to keep their crunch. Watch the sauce closely as it thickens to avoid burning. For gluten-free, use tamari and arrowroot powder instead of soy sauce and cornstarch.
Keywords: Mongolian beef, flank steak, quick dinner, weeknight meal, stir-fry, green onions, easy recipe, sweet and savory sauce