Combine marinade ingredients in small bowl. Place beef Top Round Steak and marinade in food-safe plastic bag; turn to coat. Close bag securely and marinate in refrigerator 6 hours or as long as overnight, turning occasionally.
Remove steak; discard marinade. Place steak on grid over medium, ash-covered coals. Grill, covered, 20 to 23 minutes (over medium heat on preheated gas grill, times remain the same) for medium rare (145°F) doneness, turning occasionally. Do not overcook. Remove; let stand 10 minutes. Carve into thin slices.
Cooking Tip: To broil, place steak on rack in broiler pan so surface of beef is 3 to 4 inches from heat. Broil 27 to 29 minutes for medium rare doneness, turning once.
Nutrition information per serving (1/6 of recipe): : 332 Calories; 99 Calories from fat; 11g Total Fat (3 g Saturated Fat; 4 g Monounsaturated Fat;) 120 mg Cholesterol; 168 mg Sodium; 1 g Total Carbohydrate; 0.1 g Dietary Fiber; 53 g Protein; 4.9 mg Iron; 9.6 mg NE Niacin; 0.7 mg Vitamin B6; 2.9 mcg Vitamin B12; 9.3 mg Zinc; 60.8 mcg Selenium.
This recipe is an excellent source of Protein, Iron, Niacin, Vitamin B6, Vitamin B12, Zinc, and Selenium.