It refers to vanilla beans originating from the islands of Madagascar, Runion (previously le Bourbon, therefore the title), and different islands within the Indian Ocean just like the Comoros. Characterised by a wealthy, creamy, and intensely vanilla taste profile, these beans are wanted for his or her distinct aroma and sweetness. Bakers continuously use it in desserts the place the vanilla taste is central, akin to crme brle or vanilla ice cream.
Its significance lies in its superior high quality and taste complexity in comparison with vanilla beans from different areas. The curing course of utilized in these areas contributes to its distinctive traits, enhancing the vanillin content material, which is the first taste compound in vanilla. Traditionally, the French affect in these areas led to the event of the precise cultivation and curing methods which can be nonetheless employed immediately, leading to a product prized globally.