Grilled Flank Steak

1-½ lb. Flank Steak
Marinade:
¼ cup soy sauce
3 TBSP. Honey
2 TBSP. Vinegar
1-½ tsp. Each garlic powder and ground ginger
¾ cup salad oil
2 TBSP. Dried minced onion
Mix honey and spices to make a paste - then add the rest of ingredients. Marinate steak all day or 24 hours turning occasionally in a zip lock bag. Grill to doneness.