Score steaks in diamond pattern on both sides. Combine minced rosemarry, garlic, oil, lemon peel, pepper and salt in small bowl; rub mixture onto surface of meat. Cover and refrigerate at least 15 minutes.
Grill steaks over medium-hot heat about 4 minutes per side or until medium rare or to desired doneness. Cut steaks diagonally into 1/2 inch thick slices. Garnish with rosemary sprigs.
Makes 4 servings.