Chocolate Ganache Truffles

FFF Truffle Box Cocoa

This Spring’s featured ingredient is Chocolate.

Chocolate is made from the seeds of the theobroma cacao tree.  “Theobroma” means the “food of the gods” in Greek.  Cacao seeds, also called beans, grow inside fruit pods, which grow along the trunks of the trees.

The word “cacao” was derived from the indigenous Mesoamerican name for the plant.

There are competing explanations for how the word “chocolate” was coined by the Spanish conquistadors.  It has been proposed that that the most likely explanation is a union of the Mayan word “chocol,” meaning hot, and the Aztec word “atl,” meaning water.

Spanish conquistadors’ motivation for coining this alternate word may have been due to the similarity of the word “cacao” and the Spanish word “caca.”

DNA sequences and climate models suggest theobroma cacao originated in the rain forests of northern South America.

Theobroma cacao was likely first domesticated in the tropics of Peru for the sweet pulp surrounding the beans, which was enjoyed as a snack and fermented beverage.  The cacao beans were likely discarded.

From South America, scientists believe domesticated cacao was brought north to Mexico, where it began to be selected for its beans.

Evidence of the earliest consumption of cacao beans is currently from Chiapas, Mexico from a Mokaya archeological site.  A ceremic vessel was found containing the residue of pulp and beans dated back to 1900 BC.

The Mokaya, meaning “Corn People,” are believed to have been the first MesoAmerican culture to develop sedentary settlements and a hierarchical society.  1

Chocolate consumption began as a frothy beverage.  The beans were ground, mixed with water, and poured back and forth between vessels until a thick foam developed.  Unlike today’s hot cocoa, which has had the cocoa butter removed, early chocolate beverages contained the entire bean.  This made the beverage much more rich, thick, and frothy.

Chocolate was first enjoyed by royalty, priests and great warriors.  It was drunk during ritual ceremonies, and as medicine.  Mayans are said to have drunk their chocolate warm, while the Aztecs enjoyed it cold.  Chocolate flavorings included chilies, corn, vanilla, allspice, flower petals and honey.

As chocolate became more widely grown and transported, it began to be used as money.  Cacao beans were used to pay annual taxes to emperors, and to purchase goods, like fabric.

Christopher Columbus was the first recorded European to encounter cacao beans visiting the Americas, when his men captured a canoe full of the beans.  Noting the high regard the Mayan traders held for them, Columbus took them back to Spain, but the “bitter almonds” were overlooked by the Spanish court in favor of other treasures.

Cortes may have been the first European to encounter drinking chocolate when he visited the court of Aztec emperor Montezuma.  The whipped chocolate drink was served to the emperor in a gold chalice with great reverence.  Cortes returned to Europe with cacao beans and chocolate beverage making equipment.  2

When Spanish King Charles’ court adopted the drink and it began being given as a royal dowry, chocolate became fashionable among European aristocrats.  Importation of cacao from the Americas to Spain followed.  Later cacao plantations were established.

Soon chocolate houses were opening throughout England.  Europeans replaced honey and chilies with sugar, vanilla, anise, cinnamon, nutmeg, annatto, and orange peel.

Our Founding Fathers were very fond of drinking chocolate.  Thomas Jefferson believed its popularity would surpass coffee and tea.  George Washington ordered chocolate be served to guests each breakfast at Mount Vernon.  Benjamin Franklin sold chocolate in his printing shop, and personally bought chocolate to fortify the troops of the French Indian War.

Cacao was first ground by hand to make chocolate.  Then wind-power and horse-drawn mills were utilized to speed production. These processing methods were costly, making chocolate too expensive a treat for the common man.  Then the Industrial Revolution arrived, bringing steam-powered engines to chocolate mills to speed the processing of the bean, and chocolate became more affordable.

Chocolate being sold to the populace at this point were hard “cakes,” made of roasted cacao beans ground into paste, thickened with various fillers.  These cakes were then grated and mixed well with boiling water, sugar, and often milks and spices, in an attempt to emulsify the cocoa butter into the gritty, rich beverage.

By the 1800s, innovations in chocolate abounded.  Inventors sought to make chocolate easier to dissolve, filler-free, smoother, and less acidic and bitter.

In the early 1800s, innovations by Dutch chemist Coenraad Van Houten helped usher the world into the modern era of solid chocolate.  Van Houten first added alkaline (basic) salts to neutralize chocolate’s natural acidity, smooth its flavor, enhance its dark color, and improve its solubility with water.  This “dutching” process made chocolate palatable to more people.  Today though, dutching is falling out of vogue due to it substantially reducing the acidic bio-active nutrients called flavonoids to which many of chocolates medicinal properties are attributed.

Soon after, Van Houten invented a press which produced cocoa, removing about half the cocoa butter from chocolate liquor.  This drastically reduced the amount of time required to make a cup of hot chocolate, or more accurately hot cocoa.

The invention of the world’s first eating chocolate in England came swiftly on the heels of dutched cocoa’s invention.  Cocoa butter and sugar were added to cocoa to form chocolate bars.  Milk chocolate was born with the addition of powdered milks.  Producers began molding the chocolate into shapes.

The newly invented eating chocolate was exhibited at the international Great Exhibition in London in 1851, a celebration of modern industrial technology and design.  Also part of the exhibit were cacao tree trunks with pods, and steam powered chocolate making machines.  Queen Victoria, who visited the Exhibition three times with her family, was reportedly greatly impressed by the chocolate exhibit.

Abraham Lincoln’s second inaugural ball showcased chocolate’s advances with a solid chocolate pyramid, chocolate ice cream, and a chocolate drink.  3

And then during the late 1800s, Swiss inventor Rodolphe Lindt invented “melting chocolate.”  Legend has it that Lindt forgot to turn off a chocolate mixer one night.  The next morning he was initially distraught, but upon tasting the chocolate discovered he had made a momentous break through.  The sustained friction of the mixer had smoothed the chocolate’s normally gritty texture to silk, and given it a milder, caramelized flavor.  The melting point had been lowered, allowing for the first time for chocolate to melt in one’s mouth.

Experimenting further, Lindt developed a conching machine comprised of a granite roller and trough resembling a conch shell to produce his melting chocolate.  The chocolate was such a success, Lindt could not keep up with public demand and shared his conching secrets with another producer.

By the twentieth century, chocolate was considered a staple food.  Hot chocolate was featured on common US restaurant menus with coffee and tea.  Chocolate bars had become a standard ration of soldiers at war in America and Europe.  Special military heat resistant “tropical” chocolate bars were developed to withstand elevated temperatures without melting.  M&Ms were included in the first space shuttle mission, and every flight since.  4

Theobroma cacao trees generally grow within a band around the equator, with 20 degrees latitude.  When the football-shaped cacao pods are ripe, they are harvested by being gently knocked off the trunk.  Then the pods are split open with a machete, or a rock.  Ripe pods are usually a yellow orange color, but there are also green, purple, white, and red varieties.

The sweet white pulpy beans are pulled out of the pods, placed in piles, covered in banana leaves, and allowed to ferment and dry until dark brown, to develop their “chocolatey” flavor.

Dried beans can be roasted, or left raw.  The term “cacao” has come to be used for raw products, though it is traditionally used to refer to the plant.  “Cocoa” is the powder made from roasted, ground beans that have had their cocoa butter removed.

The dried cacao beans’ outer papery skin is removed by breaking the beans into pieces, called nibs.  Nibs can be made into various food products, or enjoyed as they are.  They are often used as nuts would be, in cookies, candies or on salads.  5

Next, delicious chocolate is made!  Cacao nibs are ground into liquid chocolate (a.k.a. liquor).  Some manufacturers then press the liquor until the cocoa and cocoa butter separate, and then mix them back together in different percentages to achieve a desired texture.

Flavoring is added with ingredients like sugar, vanilla, salt and milk powder.  Additional cocoa butter may be added for texture.

The chocolate can then be conched (a.k.a. mixed) to smooth texture and flavor.  The elevated temperature caramelizes sugars in the chocolate.  A consideration is that air moving through the conche progressively oxidizes and removes its strongly-flavored bioactive nutrients.  Thus, the longer the liquor is conched, the less nutrients it retains.  Many chocolateers seek a conching time that balances optimal flavor with retained nutrients.

For small batch chocolateers, melangers are often used to process the cacao.  A melanger is a stone grinder that can carry out all the steps of grinding, mixing and conching required to make chocolate.  It is generally the size of a large food processor.  Many families are now using them to make chocolate together at home.

Chocolate is tempered to produce the ideal appearance and texture.  Cocoa butter fat crystals in chocolate can form six different crystals, which effect appearance and texture.  Type five beta crystals are formed through tempering, giving the chocolate a shiny appearance, smooth mouth feel, and firm texture producing a snapping sound when broken.  They help keep the chocolate stable.  6

In tempering, first the chocolate is heated to melt all six forms of crystals.  Next, it is cooled to the temperature crystal types four and five form, while being agitated.  Traditionally, this is accomplished by spreading it skillfully on a marble counter.  Then the chocolate is heated again to just below the temperature type five beta crystals melt, to melt the unstable crystals while preserving the beta crystals.

Today, many chefs are foregoing the marble counter top for the microwave method of tempering.  First, 75% of the chocolate is microwaved at 50% power until mostly, but not fully melted.  The remaining 25% solid chocolate is stirred into the melted chocolate as a “seed” for type five beta crystals formation.  Then the chocolate is returned to the microwave for a few seconds at a time, stirring frequently, until the chocolate is completely melted.  Care is taken not to overheat and burn the chocolate. Finally the chocolate is molded into shapes, and wrapped.

The cacao bean is a rich source of magnesium, manganese, iron, copper, fiber, flavonoids and fats.  Studies indicate cocao, in moderation, especially de-fatted cocoa powder, may be heart healthy, helping lower blood pressure and cholesterol levels.  Several of cacao’s amines are believed to stimulate the central nervous system, including the brain’s pleasure center.  Research indicates dutching or alkalizing the cacao, or adding animal dairy, neutralizes its anti-oxidants, vastly reducing its nutritional value, and is not recommended.  7  8

Chocolate Bar

Watch videos about Chocolate:

National Confectioners Association:  The Story of Chocolate

Jacques Torres:  Beans to Bar

TEDx with Gabe Davidson:  The Craft Chocolate Revolution from Bean to Bar

FFF Almond Truffle Box

This Spring’s Recipe is for Chocolate Truffles.  Truffles are made when melted chocolate is mixed with a plant-milk, rolled into balls, and dusted with a topping, like cocoa.  The texture of truffles is softer than a chocolate bar, melting almost instantaneously on the tongue, but with a similar flavor intensity.

Chocolate truffles make delicious gifts.  Pack them in food gift boxes in mini muffin cups, available at container specialty stores.

Chocolate truffles can also be used to make hot chocolate.  Stir one to four truffles into a splash of heated plant-milk to dissolve.

Alternative Microwave Method:  Microwave ingredients on 50% power in plastic bowl, stirring occasionally until mostly melted, ~2 minutes.  Pour into parchment paper lined pan.  Continue below with instruction number four.

FFF Truffle Plate

Chocolate Truffles

Preparation time:  30 active minutes, 2.5 – 5 hours total

Yield:  ~24 truffles

10 ounce bag quality dark chocolate chips
1/3 cup plant-milk
Optional: 1  Tbsp maple syrup
Optional: 1 teaspoon instant coffee granules
Optional: 1/4 teaspoon vanilla extract
Optional: pinch salt
Topping Options:
cocoa powder, sifted
confectioners’ sugar, sifted
nuts, chopped fine
coconut, shredded
cookie crumbs
chocolate, melted 

Filling Options:
dried fruit
mini cookies


large pot for stove top double boiler
large metal bowl for double boiler
measuring cups
measuring spoons
large spoon
8 x 8″ baking pan
parchment paper
plastic wrap
bowls(s) for topping(s)
fine mesh metal strainer
airtight container
1.  Line 8 x 8″ pan with parchment paper, with ends of paper draped over pan edges for ease in removal.
2.  Create stove top double boiler by filling pot with a couple inches of water, bringing to boil, turning off heat, and placing metal bowl (or nesting pot as shown below) on top of pot with hot water.
3.  Heat the chocolate chips, cream, butter, syrup, instant coffee, vanilla, and salt in metal bowl over simmering water just until warm and almost smooth, stirring occasionally until ingredients are incorporated.  Remove from heat.
FFF Truffle Melting
4.  Pour chocolate into 8 x 8″ pan.  Cover pan with wrap.  Set aside for 2 hours at room temperature.  If chocolate is not firm enough to roll into balls without sticking to hands, refrigerate 1-2 hours.

FFF Truffle PourFFF Truffles Saraned

5.  Slice into ~24 squares or bite sized pieces.

FFF Truffle Cutting

6.  Dust hands with cocoa or powdered sugar, and roll each square into a ball, incorporating filling if desired.  Roll balls in selected topping(s) in bowl(s).

(For the optional chocolate topping, remove coated truffles from bowl of melted chocolate with a fork, and allow to set on parchment.  Refrigerate in sealed container.)

FFF Truffle Topping

7.  Transfer truffles to airtight container.  If too soft, refrigerate 1-2 hours to set.  Store refrigerated in airtight container for up to one month, or at room temperature up to 2 weeks.  Allow to warm 10 minutes at room temperature before serving.

FFF Truffle Box Cocoa


1.  Terry G. Powis, W. Jeffrey Hurst, María del Carmen Rodríguez, Ponciano Ortíz C., Michael Blake, David Cheetham, Michael D. Coe & John G. Hodgson (December 2007). “Oldest chocolate in the New World”. Antiquity.

2.  Sophie D. Coe.  America’s First CuisinesUniversity of Texas Press, 1994.  

3.  American Heritage Historic Chocolate: History

4.  Rodney Snyder.  “History of Chocolate: Chocolate in the American Colonies.”  Colonial Williamsberg Teacher Gazette.

8.  Hooper L, Kay C, Abdelhamid A, Kroon PA, Cohn JS, Rimm EB, Cassidy A (2012).  “Effects of chocolate, cocoa, and flavan-3-ols on cardiovascular health: a systematic review and meta-analysis of randomized trials.”  Am J Clin Nutr 95 (3): 740–51.


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