Pan-Seared Steak woth Chimichurri
  1. FOR THE STEAK: Rinse steak and pat dry with a paper towel.
  2. Rub oil on the steak. Season both sides of steak with salt and black pepper.
  3. Place a 12-inch cast-iron skillet over medium-high heat for 2 to 3 minutes, or until hot.
  4. Cook steak in the hot skillet 3 to 4 minutes on each side or until a meat thermometer inserted into thickest portion registers 130℉ (medium-rare).
  5. Remove from heat and let stand for 5 minutes.
  6. Cut steak diagonally across grain into ¼-inch-thick slices, and place on a serving platter.
  7. Pour chimichurri over sliced steak, and serve immediately with arugula, lemon, and chimichurri sauce.
  8. FOR CHIMICHURRI: Make chimichurri by stirring together garlic, a couple pinches of salt, a dash of red pepper flakes, and rosemary in a small bowl.
  9. Stir in red wine vinegar; let stand 5 minutes. Stir in parsley.
  10. Stir in parsley.
  11. Add remaining olive oil in a slow, steady stream, whisking constantly until smooth.