industry in the world, and American fast food restaurants are
located in over 100 countries. Approximately 2 million U.S. workers are employed in the areas of food preparation and food servicing including fast food in the USA.Fast food outlets are take-away or take-out providers, often with a "drive-through" service which allows customers to order and pick up food from their cars; but most also have a seating area in which customers can eat the food on the premises.
Nearly from its inception, fast food has been designed to be eaten "on the go", often does not require traditional cutlery, and is eaten as a finger food. Common menu items at fast food outlets include fish and chips, sandwiches, pitas, hamburgers, fried chicken, french fries, chicken nuggets, tacos, pizza, hot dogs, and ice cream, although many fast food restaurants offer "slower" foods like chili, mashed potatoes, and salads.