Marinated Flank Steak

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