The Dorset Knob is a traditional biscuit from the county of Dorset in England. It is made from a simple mixture of flour, sugar, and butter, shaped into a distinctive knob-like form. The biscuit is known for its hard texture and slightly sweet flavor, making it a popular snack or accompaniment to tea. This unique treat has a long history, dating back to the 19th century. The Dorset Knob is often celebrated at local events, including the annual Dorset Knob Festival, where various competitions and activities highlight this regional delicacy.