Earl Grey tea
Earl Grey tea is a tea blend which has been flavoured with oil of bergamot. The rind's fragrant oil is added to black tea to give Earl Grey its unique taste. However, many, if not most, Earl Greys use artificial bergamot flavour.
Traditionally, Earl Grey was made from black teas such as Chinese keemun, and therefore intended to be served without milk. Sometimes it is blended with lapsang souchong tea, which lends a smoky character. Other varieties have been introduced as well, such as green or oolong.