Chorleywood bread process last requirement means that it is difficult to reproduce CBP in a small-scale kitchen. The CBP is only a method of producing quick-ripened bread dough. Large-scale bread-making with automated processes pre-dates the CBP by at least a century. Flour, water, yeast, salt, fat, and, where used, minor ingredients common to many bread-making techniques such as Vitamin C, emulsifiers and enzymes are mechanically mixed for about three minutes. The high-shear mixing generates high temperatures in the dough, which is cooled in some advanced mixers using a cooling jacket. Chilled water or ice may also be used to counteract the temperature rise
Chorleywood the Chorleywood Urban District, Rickmansworth Urban District and most of Watford Rural District were merged to form the Three Rivers non-metropolitan district. Chorleywood has grown remarkably in the past century following the extension of the Metropolitan line of the London Underground which reached Chorleywood in 1889. Chorleywood station is in Zone 7, situated between Chalfont and Latimer and Rickmansworth. The majority of trains stopping at Chorleywood are operated by London Underground but the station is also on the Chiltern Railways line running between Marylebone and Aylesbury. Junction 18 of the M25 with the A404 is at Chorleywood. The 336 bus