Are you a fan of Earl Grey Tea? If so, below is the most important ingredient in the tea. Earl Grey is a black tea flavored with bergamot oil. The oil comes from the bergamot orange, which today grows mostly in southern Italy. But, making a good Earl Grey requires a good black tea. If your tea company does not make a good black tea, their version of Earl Grey will be disappointing. Here is the bergamot orange.

Thanks to Flickr user Xenocryst @ Antares Scorpii for the image.