The Kenwood Chef is a food mixer developed by Ken Wood in Britain. It is a single machine with a number of attachments that allow it to perform many functions. The Chef, based on the earlier A200, was introduced in 1950. Kenwood mixers, along with most other Kenwood products were originally manufactured in the UK by Kenwood Limited (not to be confused with the Japanese Kenwood Corporation which manufactures audio equipment). Through globalisation and changes of ownership, eventually production of all products except the Chef and Major mixers were transferred overseas; but even the mixers are all now made in China rather than in Havant. The Chef Mixer was an instant success in the UK and is still Kenwood's top seller today[update]. Kenwood Ltd has been owned by the Italian company De'Longhi since 2001.
Ken Wood began trading as Woodlau Industries Ltd in 1947. His aim was to produce luxury items that would quickly be seen as necessities. After marketing a toaster and a food mixer with two beaters, he faced serious competition possibly objection, and completely redesigned the mixer, which was then launched at the Ideal Home Exhibition in London in March 1950. The original mixer marketed as "The Kenwood Electric Food Mixer", designed in 1947 was very similar (possibly too similar) to the Sumbeam Mixmaster American mixer of much earlier origin. The later mixer was no longer just a mixer, as he had added several other functions, and so he called it the Kenwood Electric Chef. It sold for £19 10s. 10d. (£19.54).
Since it was first introduced the basic Kenwood Chef design has changed little, with most changes being cosmetic. The A700 was the first model, superseded by the A700D with minor cosmetic differences and internal updates. In 1960 the Chef was redesigned by Kenneth Grange. During the 1960s the familiarly shaped A701 series was introduced in white with grey trim. Other standard and special versions of the A701 had different colours.
The A703C, of which few were made, was based on the A701 but looked similar to the later A901; it had electronic speed control instead of the centrifugal controller used since the A700.
During the mid-1970s the A901 series replaced the A701. The shape was basically similar but with a slightly more streamlined appearance. The design of the machine was entirely new. The original A901 had a redesigned centrifugal speed controller, replaced in the A901P (Chef Deluxe) by the new electronic speed control first seen on the A703C. The standard A901 was white with black trim, the "Super Chef" orange with brown trim, and the "Chef Deluxe" in beige with brown trim costing about £10 more. These more expensive models came with a stainless steel bowl (also sold as an optional extra, specifically for pastry making) instead of the standard plastic bowl. In around 1983 a white with silver and maroon trim "Chef Excel" with slight changes in appearance was introduced. Later Excel models were white with light blue trim, and finally all white.
In 1997, a Special Edition KM500 SE was launched, to celebrate 50 years of Kenwood. The model, based on a KM200 but with an all-metal top arm, was finished in Aubergine with a special 'limited edition' plate with unique number, and a stainless steel mixing bowl. The packaging also contained a special booklet detailing the history of Kenwood.
In 2002 the redesigned KM001 series was introduced, different both mechanically and in appearance. Models in this series had an extra power outlet, which enabled them to use a wider range of over 20 attachments. Since this date, all models are of Chinese manufacture.
The 2006 range consisted of six different Chef models, differing mainly in power.
The Kenwood Major (sometimes incorrectly referred to as the "Chef Major"), a larger model of similar general appearance to the Chef models but with a 6-litre bowl of the same diameter but higher than the Chef's 4.6-litre bowl, has also been produced. The Kenwood Major has versions specially made for commercial use which include extra features as required by increased Health and Safety requirements, such as no-voltage dropout 'Start' and 'Stop' buttons in addition to the standard speed control/off dial, and a safety guard above the bowl.
Both the Chef and Major have four attachment points:
- High speed outlet (top rear) for liquidiser and soft foods mill.
- Medium speed outlet (top middle) for juice separator.
- Low speed outlet (front) for mincer, hard foods mills, pasta makers etc.
- Orbital hub for beaters, potato peeler or ice cream maker.
The newer Classic Chef and Chef Premier do not have the medium speed outlet.
A much smaller model (which does not resemble the Chef or Major at all), the Kenwood Chefette, has also been produced. The Chefette is basically a hand-mixer on a stand, and for the A340 version the bowl rotates by the action of the tools and food rotation. Later versions may have a power driven bowl. Liquidiser and coffee grinder attachments are available for it.
The auxiliary outlets are standard for all A700 machines, and were then updated for the A901. Some attachments for the A701 look very similar to those for the A901 but have a different fitting: they are not compatible and cannot be adapted. Older attachments for the A701 that may be found second-hand say on the box that they are for "All Chef and Major Models", true at the time but no longer so.
- Cross-cut slot at top (very old machines only). A700, A700D. A701.
- Bayonet with circular spring ("circlip beater"). A701A, A901A/E/P, KM200/300 series.
- Bayonet without circular spring (recent machines). KM0** series.
Early A706 Major models had another fitting, whereby the tool slid into a groove on the socket on the planet hub, after which a metal sleeve would drop down over the socket ensuring the beater stayed in place.
A further complication is that, due to its extra height, any accessory fitted to the orbital hub of the Major must be longer than its Chef counterpart, so Major and Chef attachments for this hub are incompatible. This includes beaters, which need to reach to the bottom of the bowl, potato peeler, ice cream maker and others.
Many attachments (e.g. coffee grinder, slicer and shredder, cream maker, grain mill, liquidiser, tin opener, potato peeler etc.) are available.
All models in the A700 and A900 series were supplied with the "K-Beater" (for standard mixing), dough hook and whisk as standard. Some models (particularly the "Super Chef" and "Chef Deluxe") included the liquidiser attachment (which in some models was made of glass and in others plastic). A much-needed splash-guard cover for the bowl was introduced for the Chef in the early 1980s; before this, there was a tendency for ingredients such as flour to be thrown from the open-top bowl, especially if too high a speed was used before they were mixed in.
The new Kenwood Cooking Chef includes all the following attachments in its purchase price as standard: K-Beater, power whisk, spiral dough hook, stirring tool, flexi beater, food processor, steamer basket and blender.
The kitchen machine remains very popular across the UK and Europe, and is slowly working into the US market where the KitchenAid, which is a similar kitchen tool, has a greater market share.
In North America, the DeLonghi DSM5 and DSM7, and the Kenmore Elite Kitchen Machine (re-badged DSM5), are the same appliance as the Kenwood Chef and accessories are interchangeable between them.
- Buchmann 1996, p. 7