This document provides information on various types of hors d'oeuvres that can be served, including their preparation and serving methods. It discusses cold hors d'oeuvres such as canapés, cocktails, relishes, and dips. It also covers hot hors d'oeuvres and miscellaneous hors d'oeuvres like antipasto, bruschetta, tapas, caviar, and amuse bouche. Hors d'oeuvres should be small bites that are flavorful, attractive, and easily handled by guests. They can be served butler-style by staff or on a buffet.