Restaurant cooks and chefs prepare food in hotels and restaurants. They prepare many different foods, such as meat, fish, vegetables, and desserts using a variety of cooking methods. They work with the restaurant managers or owners to create special menus or recipes that only their restaurant serves. Chefs must know the kinds of foods people like, and change their cooking styles to remain popular. They interview, hire, and supervise cooks and kitchen workers. They also plan menus and recipes, order foods, establish menu prices, and monitor food preparation expenses to ensure the restaurant remains profitable.