Instructions

  1. Cut steak into 4 equal portions.
  2. Place each piece between 2 pieces of plastic wrap.
  3. With a heavy, flat-sided mallet, pound meat firmly but gently all over to a thickness of 1/3 to 1/2 inch.
  4. In a small bowl, stir together broth, soy sauce, ginger, and cornstarch.
  5. Set aside.
  6. Melt butter in oil in a wide nonstick frying pan over medium-high heat.
  7. When butter sizzles, add steak.
  8. Cook, turning once, until steak is well browned on both sides and still pink in center; cut to test (2 to 3 minutes).
  9. Transfer to a platter and keep warm.
  10. Stir broth mixture, then add to pan, increase heat to high, and bring to a boil, stirring.
  11. Then continue to boil and stir until slightly thickened (1 to 2 minutes).
  12. Pour sauce over steak; drizzle with sesame oil to taste, then sprinkle with green onions.