Just How Is Chocolate Made?
How is chocolate made you are wondering? Chocolate is derived
from a cocoa bean removed from the pod of the cocoa tree. Cocoa
trees are found growing in equatorial zones in the South America
region. Once the Cocoa beans have been harvested they are then
placed into large shallow pans to be heated. This is also known
as the fermentation process. In some regions where the climate
is warm the beans may be fermented by the sun. Throughout this
fermentation workers stir them often to ensure that all the
cocoa beans have been equally fermented.
One of the first things that industrial chocolate manufacturers
do is dry roast the beans. The process of dry roasting helps
develop the flavor into what we enjoy when eating it. The cocoa
nibs, otherwise known as beans are comprised of two very
important ingredients: cocoa solids and cocoa butter. The cocoa
butter is basically a fat while the cocoa solids are
predominantly coarse cocoa powder. The seperation of the two
ingredients is very crucial in producing a smooth, high quality
chocolate candy.
The process of removing the cocoa butter from the cocoa solids
is to convert the nibs into a non alcoholic liquid called
liquor. Once this is done the liquor is then sent into high
pressure to press and squeeze the butter from the solids. What
remains is a cake of solid cocoa. After the butter is removed it
is then refined for future use, such as use in the cosmetic
industry. Once the cocoa solids have been extracted and ground
into a coarse fine powder it is then mixed together with other
ingredients to become the chocolate candy we enjoy today.
To produce the bitter sweet dark chocolate the powder is mixed
with cocoa butter and some sugar. Milk chocolate is made by
mixing the powder with a minimum amount of cocoa butter, sugar
and milk. White chocolate is produced by combining all the
ingredients and by adding real vanilla flavoring as an
emulsifier.
Once all the ingredients are combined they are all stirred
together under heat to make a molten chocolate. The mixture is
then placed into larger vats where it will be conched. The
conching process is done by large smooth granite rollers that
keep the chocolate mixture stirred and continue to grind the
powder into relatively small pieces. To make the smooth velvety
texture, the mixture is conched by very small granite rollers.
The conching process takes several days at a time.
After all these steps have been completed the chocolate is then
poured into molds where it is then allowed to cool and then
removed and placed in a wrapper. Then the famous candy treat is
ready to be dispersed to enjoy.