An amuse bouche (ah mews boosh) is a tiny appetizer or hors d’oeuvre offered, compliments of the chef and usually in more expensive restaurants, to guests seated at their tables, either before or after they have ordered from the menu. It is an opportunity to showcase an aspect of the chef’s cooking style and talent and to welcome the guests.
Nearly anything that can be served in a tiny portion can be served as an amuse bouche, including salads, soups (in espresso cups), canapés, and little portions of meat, fish, or vegetable with a few drops of sauce and a garnish. Usually chefs don’t use a separate category of recipe for these items but borrow something from one of their regular menus, preferably not a dish on the menu that evening, and give it a different presentation, garnish, or sauce.