Bedfordshire clanger episode 8 of Series 8 of "The Great British Bake Off". Bedfordshire clanger The Bedfordshire clanger, also called the Hertfordshire clanger, Trowley Dumpling, or simply the clanger, is a dish from Bedfordshire and adjacent counties in England, such as Buckinghamshire and Hertfordshire. It dates back to at least the 19th century. The word "clanger" is related to the dialect term "clung", which Joseph Wright glossed as meaning "heavy", in relation to food. The clanger is an elongated suet crust dumpling, sometimes described as a savoury type of roly-poly pudding. It was traditionally boiled in a cloth like other suet puddings,
Filling-in dot for many seconds, the peripheral annulus will fade and will be replaced by the colour or texture of the background. Since the adapted region is actively filled-in with background colour or texture, the phenomenon cannot be fully explained by local processes such as adaptation. There is general agreement that edges play a central role in determining the apparent colour and lightness of surfaces through similar filling-in mechanisms. However, the way in which their influence is performed is still unclear. Two different theories have been put forward to explain the filling-in completion phenomenon. One theory, addressed as the "isomorphic filling-in