Soy sauce, barbecue sauce, peanut butter and garlic powder make a tasty Asian marinade to compliment a Skirt Steak.
Combine soy sauce, barbecue sauce, peanut butter and garlic powder in small bowl; stir to combine thoroughly. Place beef steaks and soy sauce mixture in food-safe plastic bag; turn to coat steaks. Close bag securely and marinate in refrigerator 6 hours or as long as overnight, turning occasionally.
Remove steaks from marinade; discard marinade. Place steaks on rack of broiler pan so surface of beef is 2 to 3 inches from heat. Broil 10 to 13 minutes for medium rare (145°F) to medium (160°F) doneness, turning once. During last 3 minutes of broiling top steaks with green onions.
Carve steaks diagonally across grain into thin slices. Serve with green onions.