170 free Cereal trivia questions with answers — food & drink quiz, new questions added Aug 2026.
50 free cereal trivia questions with answers. From a Michigan sanitarium to Saturday-morning cartoons, this cereal trivia quiz covers the whole story of the breakfast bowl. You'll get questions on Kellogg and Post's rivalry in Battle Creek, the first cold cereal, Wheaties and its athletes, Cheerios' original name, the mascots (Tony the Tiger, Toucan Sam, the Trix Rabbit, Cap'n Horatio Magellan Crunch) and the sugar-coated boom of the 1950s and 60s. It suits a family breakfast table, a pub quiz round, or anyone who has ever argued about which cereal is best. Around a third of the questions are easy; the hardest ask about patents, pigments and corporate splits that only a real cereal nerd would know. Every answer has been checked against the brands' Wikipedia pages and company histories, and each explanation adds one detail worth repeating over the milk.
30 of 170 questions with answers and explanations. Play the quiz
Q 01Which Michigan city is nicknamed the 'Cereal Capital of the World'?
Battle Creek
Kellogg's sanitarium and C. W. Post's factory were both there, and within years there were forty rival cereal makers in town.
Q 02What was the first cold breakfast cereal, invented in 1863?
Granula
James Caleb Jackson made it from bran-heavy dough that had to be soaked overnight before it was chewable.
Q 03Corn flakes were originally created in 1894 for the residents of what kind of institution?
A sanitarium
Will Kellogg made them for patients at the Battle Creek Sanitarium, where his brother John Harvey was superintendent.
Q 04The Corn Flakes rooster mascot Cornelius comes from a pun on the Welsh word for rooster. What is it?
Ceiliog
Welsh harpist Nansi Richards, a family friend, pointed out the resemblance to the Kellogg surname.
Q 05C. W. Post first arrived at the famous Michigan health resort in 1891 as what?
A patient
He was treated at the Kellogg brothers' sanitarium and left to build a rival cereal empire in the same town.
Q 06Grape-Nuts contain neither grapes nor nuts. What are they made from?
Flour, salt and dried yeast
Post baked the dough into a rigid sheet and ran it through a coffee grinder; the cereal later went into the Allied jungle ration in World War II.
Q 07General Mills' oat-ring cereal launched in 1941 under what name?
Cheerioats
Quaker Oats complained about the use of 'oats', so General Mills shortened the name in 1945.
Q 08What was the first alternate flavour of General Mills' oat rings, sold in stores in 1976?
Cinnamon Nut
The honey-and-nut version followed three years later and eventually became America's best-selling cold cereal.
Q 09In fluid mechanics, the tendency of floating objects to clump together is nicknamed after which cereal?
Cheerios
Surface tension pulls the little rings toward each other and toward the side of the bowl.
Q 10Which cereal was the leading cold cereal in the US around 2017?
Honey Nut Cheerios
Americans bought 3.1 billion boxes of cereal that year, split roughly 30/30 between Kellogg's and General Mills.
Q 11What was the original 1924 name of Wheaties?
Washburn's Gold Medal Whole Wheat Flakes
'Nutties' was one of the rejected alternatives when the name was shortened.
Q 12Which baseball star was the first athlete to appear on a Wheaties box, in 1934?
Lou Gehrig
Michael Jordan later set the record with 18 appearances on the box.
Q 13Who holds the record for the most appearances on a Wheaties box?
Michael Jordan
He has been on the box 18 times; Tiger Woods is second with 14.
Q 21What was the first cereal to include marshmallows in the recipe?
Lucky Charms
Developer John Holahan got the idea by mixing oat rings with chopped-up Brach's circus peanuts.
Q 22What is the industry term for the little marshmallow pieces in General Mills' leprechaun-fronted cereal?
Marbits
Sales rose sharply whenever the mix of shapes was changed, so General Mills kept rotating them.
Q 23Which existing General Mills cereal was Trix a sugar-coated version of when it launched in 1954?
Kix
Cocoa Puffs, launched two years later, uses the same puffed-ball shape.
Q 14Wheaties made advertising history in 1926 with what?
The first singing radio commercial
'Have you tried Wheaties?' aired on Minneapolis station WCCO on Christmas Eve.
Q 15Which future US president got an early career break through Wheaties-sponsored radio sports broadcasts?
Ronald Reagan
He was announcing sports in Des Moines, Iowa, in the 1930s when the connection led to a Hollywood screen test.
Q 16In Australia and New Zealand, Snap, Crackle and Pop's cereal goes by what name?
Rice Bubbles
Kellogg's says the rice for the US version is grown in Louisiana and Arkansas.
Q 17Which illustrator designed the Rice Krispies elves Snap, Crackle and Pop in the 1930s?
Vernon Grant
The names came from a radio ad; the first elf appeared on packaging in 1933.
Q 18Tony the Tiger's cereal launched in 1951 under what name?
Sugar Frosted Flakes
The word 'sugar' was quietly dropped from the name in 1983.
Q 19Tony the Tiger beat out which other animal mascots to become the face of Frosted Flakes?
Katy the Kangaroo and Elmo the Elephant
Newt the Gnu was another early contender; Tony was named after a Leo Burnett ad man, Raymond Anthony Wells.
Q 20Thurl Ravenscroft voiced Tony the Tiger for five decades. Which Christmas song did he also famously sing?
You're a Mean One, Mr. Grinch
He came up with the drawn-out 'They're Gr-r-reat!' delivery himself.
Q 24In what year did the animated Trix Rabbit and 'Silly rabbit, Trix are for kids!' first appear?
1959
Both the character and the tagline were created by Joe Harris, a copywriter and illustrator at Dancer Fitzgerald Sample.
Q 25What is the full name of the Quaker Oats naval-captain mascot whose ship is called the Guppy?
Horatio Magellan Crunch
He was born on Crunch Island in the Sea of Milk and has been chased by the Soggies and the pirate Jean LaFoote.
Q 26A 2013 controversy noted Cap'n Crunch's sleeve bars matched which rank, not a captain's?
Commander
The mascot has worn one, two or three bars over the years and was finally given four bars in May 2024.
Q 27Cap'n Crunch's flavour came from a brown-sugar-and-butter topping served over what?
Rice
Pamela Low of Arthur D. Little developed the recipe in 1963, remembering meals at her grandmother's home in Derry, New Hampshire.
Q 28Which animation studio, famous for Rocky and Bullwinkle, produced the original Cap'n Crunch commercials?
Jay Ward Productions
The same studio also created Quaker's short-lived alien and miner mascots, Quisp and Quake.
Q 29Which three colours were the only Froot Loops colours when the cereal launched in 1963?
Red, orange and yellow
Toucan Sam's striped bill matches those three original colours; blue was the last colour added, in 1996.
Q 30How many different flavours are there among the colours of Froot Loops?
One
The colours are purely cosmetic; outside the US they use fewer, plant-derived dyes.