Combine Marinade ingredients in small bowl. Place the beef Top Round Steak and marinade in food-safe plastic bag; turn to coat. Close bag securely and marinate in refrigerator for 6 hours or as long as overnight.
Combine Herb Butter ingredients in small bowl, mixing well. Cover and refrigerate until ready to use.
Remove the steak from marinade; discard marinade. Pat steak dry with paper towel. Preheat broiler. 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 (145°F) doneness, turning once
Carve steak into thin slices; top with herb butter and drizzle with pan juices, as desired.
Nutrition information per serving: 207 Calories; 99 kcal Calories from fat; 11 g Total Fat; 5 g Saturated Fat; 4 g Monounsaturated Fat; 85 mg Cholesterol; 346 mg Sodium; 1 g Total Carbohydrate; 0.1 g Dietary Fiber; 26 g Protein; 2.9 mg Iron; 7.7 mg NE Niacin; 0.8 mg Vitamin B6; 2 mcg Vitamin B12; 4.4 mg Zinc; 26.3 mcg Selenium; 78.8 mg Choline;