Ingredients

Flank Steak or London Broil

1 cup vegetable oil

1/2 cup soy sauce

2 tbsp. dijon mustard

1 large onion sliced

1 minced garlic clove

1/3 cup red wine vinegar

1/4 cup lemon juice

3 tbsp. worstershire sauce

1 tsp. pepper

Preparation

Combine all. Marinate flank steak or london broil in fridge for 12-24 hours. Grill