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46 free Hard Chocolate trivia questions with answers — food & drink quiz, new questions added Aug 2026.
This hard chocolate trivia quiz skips the easy stuff. It asks which crystal form of cocoa butter gives a bar its snap, who really invented the cocoa press, what Daniel Peter called the first milk chocolate, why the widow Giambone of Turin matters to Easter, which pharmacist coated pills in chocolate, and where Toblerone started being made outside Switzerland in 2022. There are questions on brand history (Baker's, Ghirardelli, Godiva, Whittaker's, Tony's Chocolonely), on cocoa economics and futures markets, on cakes from Vienna and the Black Forest, and on the etymology of the word chocolate itself. It is written for serious food nerds, pub quiz setters who need a tough round, and anyone who breezed through our main chocolate trivia page and wants something with teeth. Expect most questions to sit in the hard-to-expert range; a few medium ones are there to keep it fair. Every answer has been checked against the Wikipedia article on the topic, and each question shows its source once you have answered.
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Q 01Conching grinds cocoa and sugar particles down to roughly what size, below what the tongue can detect?
About 20 micrometres
About 20 micrometres: refining and conching reduce cocoa and sugar particles to roughly 20 microns, below the 25-30 micron threshold at which the tongue senses grittiness.
Q 02In which year did Rodolphe Lindt of Bern introduce the conche?
1879
Rodolphe Lindt introduced the conche in Bern in 1879, a machine that kneads chocolate for hours to drive off harsh acids and smooth the texture.
Q 03Coenraad van Houten is usually credited with the 1828 cocoa press, but who actually patented it?
His father Casparus
His father Casparus van Houten took out the 1828 patent for the hydraulic cocoa press; Coenraad's own contribution was alkalising cocoa, the origin of 'Dutch process' cocoa.
Q 04Which British firm invented the eating chocolate commonly considered the first chocolate bar, in 1847?
Fry's
Fry's of Bristol made the first moulded eating chocolate in 1847 by mixing cocoa butter back into cocoa powder and sugar to form a paste that set firm.
Q 05Under what name did Daniel Peter sell his pioneering Swiss milk chocolate?
Gala
Gala: Peter first made milk chocolate in 1875 but sold it from 1887 as 'Gala Peter', borrowing the Greek word for milk.
Q 06Which neighbour and friend in Vevey supplied Daniel Peter with condensed milk?
Henri Nestlé
Henri Nestlé, Peter's neighbour in Vevey, supplied the condensed milk that let Peter's 1875 milk chocolate avoid the spoilage that fresh milk caused.
Q 07The word "chocolate" was first recorded in English in which year?
1604
1604: the word's first recorded English use is in Edward Grimeston's 1604 translation of José de Acosta's history of the Indies, describing a drink 'they call Chocolate'.
Q 08In which year was the first official shipment of cocoa beans to Europe recorded?
1585
1585: the first recorded commercial shipment of cocoa beans to Europe sailed from Veracruz to Seville in 1585, some 65 years after Cortés's men first saw the drink at Moctezuma's court.
Q 09Which traditional cacao variety is a natural hybrid of the other two?
Trinitario
Trinitario arose on Trinidad in the 18th century as a cross between hardy Forastero and fine-flavoured Criollo, after a disaster wiped out much of the island's Criollo.
Q 10Cacao trees cannot tolerate temperatures below what?
15 °C (59 °F)
15 °C (59 °F): cacao is a tropical understory tree that cannot tolerate temperatures below about 15 °C, which confines it to a band within 20 degrees of the equator.
Q 11Cocoa futures trade in two cities: London handles West African cocoa; which city handles Southeast Asian cocoa?
New York
New York: cocoa futures trade on ICE Futures U.S. in New York, which has traditionally priced Southeast Asian beans, and on ICE Futures Europe in London for West African cocoa.
Q 12Cacao was introduced to the Gold Coast, modern Ghana, by which Ghanaian?
Tetteh Quarshie
Tetteh Quarshie, a Ghanaian blacksmith, brought cacao beans back from Fernando Po (Bioko) in 1879 and planted them at Mampong, founding what became Ghana's biggest export crop.
Q 13At what temperature range does cocoa butter melt, so chocolate stays solid on the shelf but melts in the mouth?
34–38 °C
Q 21Confectioner Josef Keller claimed to have invented Black Forest gateau in 1915 at a café in which town?
Bad Godesberg
Bad Godesberg, now part of Bonn: Josef Keller said he created the cake at the Café Agner there in 1915, though the first printed recipe appeared only in 1934.
Q 22Toblerone's name fuses Tobler with 'torrone', an Italian word for what confection?
Nougat
Nougat: Theodor Tobler and Emil Baumann launched Toblerone in Bern in 1908, blending the family name with torrone, the Italian honey-and-almond nougat that inspired the bar's filling.
Q 23Toblerone was made only in Bern until Mondelez moved part of production to which city?
Bratislava, Slovakia
34–38 °C: cocoa butter melts just below body temperature, between roughly 34 and 38 °C, so chocolate holds its shape at room temperature yet melts on the tongue; the same property suits suppositories.
Q 14Fat bloom on chocolate is triggered when storage temperature fluctuates or exceeds what?
24 °C (75 °F)
24 °C (75 °F): fat bloom, the greyish film of migrated cocoa butter, appears when chocolate is stored above about 24 °C or cycled through temperature swings; sugar bloom comes from humidity instead.
Q 15Roughly how much milk chocolate can poison a smaller dog, per theobromine toxicology figures?
As little as 50 g
As little as 50 g of milk chocolate can poison a small dog, while an average-sized dog can succumb from around 400 g, roughly nine small bars; the culprit is theobromine, which dogs metabolise slowly.
Q 16Which French pharmacist first coated pills in chocolate before building a chocolate factory at Noisiel?
Antoine Brutus Menier
Antoine Brutus Menier, a Paris pharmacist, started coating medicines in chocolate in 1816 and in 1825 opened the mill at Noisiel that his family grew into France's biggest chocolate maker.
Q 17Joseph Storrs Fry patented a method of grinding cocoa beans in 1795 using what power source?
A Watt steam engine
A Watt steam engine: in 1795 Joseph Storrs Fry patented grinding cocoa beans with a James Watt steam engine, making the Bristol works among the first to mechanise chocolate making.
Q 18In which city did the widow Giambone start making chocolate eggs in emptied chicken eggshells in 1725?
Turin
Turin: in 1725 the widow Giambone began filling emptied chicken eggshells with chocolate, an early ancestor of the hollow moulded Easter eggs made in Britain from the 1870s.
Q 19Chocolate truffles were created on Christmas Day 1895 by pastry chef Louis Dufour in which French city?
Chambéry
Chambéry, in Savoy: the story goes that pâtissier Louis Dufour, short of ingredients at Christmas 1895, rolled ganache in cocoa powder, naming the result for the knobbly fungus it resembled.
Q 20How many layers of sponge does Demel's version of the Sachertorte have?
One
One: Demel's Sachertorte is a single layer of sponge with apricot jam only beneath the chocolate glaze, whereas Hotel Sacher's cuts the cake into two layers with jam between.
Bratislava: Mondelez shifted some Toblerone production from Bern to Bratislava, Slovakia, from 2023, so the bar no longer met Swissness rules and the Matterhorn came off its packaging.
Q 24Michele Ferrero named Ferrero Rocher after a grotto at which Roman Catholic shrine?
Lourdes
Lourdes: Michele Ferrero, a devout Catholic, named the 1982 praline after the Rocher de Massabielle, the rocky grotto at Lourdes where the Virgin is said to have appeared in 1858.
Q 25On what date did the first jar of Nutella leave the Ferrero factory in Alba?
20 April 1964
20 April 1964: the first jar of Nutella rolled off the line at Ferrero's Alba factory in Piedmont, reworking the firm's earlier Giandujot and Supercrema spreads into a hazelnut-cocoa cream.
Q 26Which American food group completed its purchase of Belgium's Godiva in 1974?
Campbell Soup
Campbell Soup bought a third of Godiva in 1966 and the rest in 1974, then sold the chocolatier to Turkey's Yıldız Holding in 2007.
Q 27Which two US chocolate companies are older than Ghirardelli, incorporated in 1852?
Baker's and Whitman's
Baker's and Whitman's: Baker's dates from 1764 in Massachusetts and Whitman's from 1842 in Philadelphia, making Ghirardelli, incorporated in San Francisco in 1852, the third-oldest American chocolate company.
Q 28Baker's Chocolate began in 1764 in the Lower Mills section of which Massachusetts town?
Dorchester
Dorchester: Irish immigrant John Hannon and Dr James Baker began milling chocolate in 1764 at Lower Mills on the Neponset River in Dorchester; after Hannon vanished at sea in 1779, Baker took over.
Q 29Cadbury's 1879 model village gave its name to which dark chocolate bar first sold in 1908?
Bournville
Bournville: the dark chocolate bar launched in 1908 took the name of the model village the Cadbury brothers began in 1879 beside their factory south of Birmingham.
Q 30Cadbury merged with Schweppes in which year?
1969
1969: Cadbury and Schweppes merged to form Cadbury Schweppes, which split its confectionery and drinks arms in 2008 before Kraft bought Cadbury in 2010.