Restaurant

A restaurant owner is called a restaurateur; both words derive from the French verb restaurer, meaning "to restore". Professional artisans of cooking are called chefs, while prep staff and line cooks prepare food items in a more systematic and less artistic fashion.
A restaurant prepares and serves food and drink to customers. Meals are generally served and eaten on premises, but many restaurants also offer take-out and food delivery services. Restaurants vary greatly in appearance and offerings, including a wide variety of cuisines and service models.
The concept of the take-away restaurant was later developed by the Bengali Muslim entrepreneur Sake Dean Mahomed (1759–1851). After migrating to England, he founded the Hindoostanee Coffee House in 1810. It was an Indian curry house that operated on George Street, Central London.[3]
Restaurants in medieval Islamic Spain served three-course meals, which was earlier introduced in the 9th century by Ziryab, who insisted that meals should be served in three separate courses consisting of soup, the main course, and dessert