Hi rpnj,

Star Anise is a spice and is used mainly for cooking.  Here is the description found at the Utopia Silver website.

Preparation and Storage
The whole stars can be added directly to the cooking pot; pieces are variously referred to as segments, points and sections. Otherwise, grind the whole stars as required. Small amounts are used, as the spice is powerful. Stored whole in airtight containers, it keeps for well over a year.

Culinary Uses
Star anise is used in the East as aniseed is in the West. Apart from its use in sweetmeats and confectionery, where sweeteners must be added, it contributes to meat and poultry dishes, combining especially well with pork and duck. In Chinese red cooking, where the ingredients are simmered for a lengthy period in dark soy sauce, star anise is nearly always added to beef and chicken dishes. Chinese stocks and soups very often contain the spice.. It flavours marbled eggs, a decorative Chinese hors d’oeuvre or snack. Mandarins with jaded palates chew the whole dried fruit habitually as a post-prandial digestant and breath sweetener - an oriental comfit. In the West, star anise is added in fruit compotes and jams, and in the manufacture of anise-flavoured liqueurs, the best known being anisette. It is an ingredient of the mixture known as “Chinese Five Spices”.