Marinated London Broil | Savory

Ingredients

• 1 cup cola
• 1/3 cup loosely packed brown sugar
• 1/2 cup cider vinegar
• 1/4 cup chopped onion
• 3 cloves garlic
• 1 tbsp olive oil
• 1 tsp dry mustard
• 1 tsp ground black pepper
• 1 lb top round London broil or flank steak