Rub each steak on both sides with 1 tablespoon TABASCO® Chipotle Sauce and salt; cover and refrigerate at least one hour. Combine butter, chives, and remaining 1 tablespoon TABASCO® Chipotle Sauce; mix well and chill.
Place steaks on a broiler pan 3 to 4 inches from heat, and broil 4 to 5 minutes per side until medium-rare. Serve immediately with Chipotle-Chive Butter, and if desired, additional TABASCO® Chipotle Sauce.
Makes 4 servings.