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Working with chocolate is easy if you follow the procedures and
remember the three golden rules. These are; Temperature, temperature and
temperature!!
...about ideal temperatures...
The ideal temperature in °C for:
The room is 18 - 22
Melting is 45 - 47
Tempering is 29 - 31
Cooling is 8 - 12
Storage is 10 -16
Your chocolate supplier will give you the Ideal Melting Temperature
(MT) and the Ideal Tempering Temperature (TT) of the chocolate you are
buying. This will depend on the colour (dark, milk or white) and the usage
(moulding or enrobing). The guide below is based on standard product and a
box is provided for you to fill in the ideal working temperatures
recommended by your supplier.
Tip: If using block chocolate - break it up with a
standard hammer. Hold the block over a tray, balanced on the palm of one
hand and take the hammer down sharply as if to hit the centre of that palm
The chocolate slap will shatter into the tray.
...about cleaning...
As a general rule chocolate and water do not mix. Chocolate is an
oil-based, stable product that will retain its freshness, if properly used
and stored, for a considerable time. Work surfaces, utensils &
containers, machines & moulds - once cleaned - must be thoroughly
dried before being in contact with chocolate.
Tip: Cleaning requires very hot water and a small amount
of cleaning fluid
For standard products it is unnecessary to wash machines and moulds
down too frequently. Chocolate itself, left in a covered machine, will
keep it clean. It is also best to use moulds several times as well
tempered chocolate will leave the moulds clean. Frequent use of soap
& water is not advisable.
Note: special products (eg enrobing dairy items such as
Ice-cream) that require special cleaning regimes also require special
machines that are tailor made.
Tip: Plastic bowls and buckets with lids are ideal for
carrying chocolate from one machine to another. Once they are emptied, let
the residual chocolate set and it will crack readily away from the edges
to be re-melted later with fresh chocolate.
...about changing chocolate
colours...
When changing a machine over from dark to milk or milk to dark
chocolate, it is necessary to empty the machine completely and scrape the
chocolate with a plastic scraper, leaving the minimum residue. Then the
chocolate left will be readily absorbed in the new chocolate. This also
applies if dark or milk are replacing white chocolate. However, if you are
changing to white chocolate the machine / vessel must be completely clean
or the white will be discoloured.
Tip: white chocolate is much thicker to work with than
dark or milk. It is best used for decorating, unless long production runs
are required and a machine can be easily kept for just white. If white
chocolate products are required, then machinery is usually added that is
dedicated for just white chocolate production.
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