What is KFC sauce bag?

Tomato sauce, black pepper salad dressing, sweet and spicy sauce, balsamic vinegar salad dressing, etc. According to the information of KFC official website, as of May 1 1 day, the sauces include tomato sauce, black pepper salad dressing, sweet and spicy sauce, balsamic vinegar salad dressing, egg yolk salad dressing, curry salad dressing and so on. KFC is one of the multinational chain restaurants in the United States and the second largest fast food and fried chicken chain enterprise in the world.