1 1/2 pounds london broil -- sliced 1/4" thick

1/2 cup soy sauce

1/4 cup olive oil

1/4 cup water

2 teaspoons dry mustard

2 tablespoons molasses

1 teaspoon ginger

1/2 teaspoon garlic powder

Cut steak on diagonal in 1/4" slices, place in large ziplock bag. Mix all other ingredients, pour into bag with meat slices. Seal bag with no air pockets, shake. Marinate in refrigerator for at least 4 hours or freeze until ready to use. Skewer the meat, ribbon style with 3-4 pieces on each skewer. Bamboo skewers soaked in water work well. Broil meat or grill 4-5 minutes on each side.