Sesame Flank Steak

Ingredients

• 1/4 cup sesame seeds
• 1/4 cup green onions sliced
• 3 tablespoons soy sauce
• 2 tablespoons sesame or salad oil
• 1 tablespoon vinegar
• 1 tablespoon brown sugar packed
• 1 tablespoon fresh ginger minced
• 1 tablespoon garlic minced
• 1 teaspoon dry mustard
• 1 teaspoon worcestershire
• 1 1/2 pounds flank steak