Instructions

  1. Boil the balsamic vinegar and sugar in a heavy small saucepan over medium-high heat until reduced to 1/3 cup, stirring occasionally, about 18 minutes.
  2. Meanwhile, preheat the broiler.
  3. Melt the butter in a heavy large skillet over medium-high heat.
  4. Sprinkle the steaks with salt and pepper.
  5. Cook the steaks to desired doneness, about 3 minutes per side for medium-rare.
  6. Transfer the steaks to a baking sheet.
  7. Crumble the cheese over the steaks and broil just until the cheese melts, about 1 minute.
  8. Sprinkle with pepper.
  9. Transfer the steaks to plates. Drizzle the balsamic sauce around the steaks and serve.