In medium, shallow dish, combine marinade ingredients, adding pepper as desired; whisk until blended. Remove and reserve 3/4 cup for basting. With a sharp knife, lightly score both sides of beef steak in the marinade in dish, turning to coat. Cover and marinate in refrig. 30 minutes, turning once. Remove steak from maridade; discard marinade. Place steak over medium, ash-covered coals. Grill, uncovered, 17 to 21 minutes for medium rare to medium doneness, basting occasionally with reserved 3/4 cup marinade and turning once. Place remaining basting marinade in small saucepan; place on grid of grill and bring to a boil. Meanwhile, carve steak diagonally across the grain into thin slices; arrange on platter. Spoon hot marinnade over beef, as desired. Garnish with orange slices and rosemary sprigs. Serves 4 to 6 1st Prize Winner--National Beef Cook-Off 1997 Source: The Palm Beach Post -- 09/25/97 -- Food section billspa@icanect.net Recipe by: Chris Freymuller Posted to MC-Recipe Digest V1 #809 by Bill Spalding on Sep 26, 1997