Ingredients

  • 1 1/2 teaspoons salt
  • 1 teaspoon black pepper
  • 1/2 teaspoon ground cumin
  • 2 (1 1/2-inch-thick) boneless top loin steaks (10 ounces each)
  • 2 tablespoons olive oil
  • 1/2 pound large shallots, thinly sliced lengthwise (2 cups)
  • 1/2 cup dry red wine
  • 1/4 cup red-wine vinegar
  • 1 tablespoon packed dark brown sugar
  • 3 tablespoons unsalted butter
  • 1 head escarole (1 pound), torn into 1-inch pieces (6 cups)
  • Special equipment: an instant-read thermometer

Method

  • Stir together salt, pepper, and cumin in a small bowl.
  • Pat steaks dry and sprinkle spice mixture evenly on both sides, rubbing to adhere.
  • Heat oil in a 10- to 12-inch heavy skillet over moderate heat until hot but not smoking, then cook steaks, turning over once, until thermometer inserted horizontally registers 115F, about 12 minutes total.
  • Transfer steaks to a cutting board and let stand, loosely covered, 10 minutes.
  • (Beef will continue to cook as it stands.)
  • Add shallots to skillet and cook over moderate heat, stirring frequently, until just softened, about 3 minutes.
  • Stir in wine, vinegar, and brown sugar and cook 3 minutes.
  • Add butter and cook, whisking constantly, until butter is incorporated and sauce is slightly thickened.
  • Pour any meat juices accumulated on cutting board into sauce.
  • Cut steaks into 1/4-inch slices and serve over escarole.
  • Spoon shallots and sauce over steak.