1. Potato Chips

It’s hard to imagine a world without potato chips, but they came about in one of the most unexpected ways. In 1853, chef George Crum was trying to satisfy a picky customer at Moon’s Lake House in Saratoga Springs, New York, who complained that his fried potatoes were too thick. In frustration, Crum sliced the potatoes as thin as he could, fried them until crispy, and added extra salt. To his surprise, the customer loved them, and thus, the first potato chips were born.
What began as a customer complaint turned into one of the world’s most beloved snacks. The dish quickly gained popularity, leading to mass production, and eventually, the chips we know and love today. Potato chips are now a staple at every party, picnic, and supermarket shelf, all thanks to a simple, unintentional kitchen mishap.
2. Popsicles

In 1905, an 11-year-old boy named Frank Epperson accidentally created the first popsicle while trying to make soda at home. He left a glass of water and powdered soda mix outside overnight with a stir stick in it. When he found it the next morning, he was surprised to discover that the mixture had frozen solid. After realizing the potential of his accidental treat, he began selling them at a local amusement park.
The frozen treat was initially called the “Epsicle,” a combination of his last name and “icicle.” It wasn’t until later that the name was changed to Popsicle, and it exploded in popularity. Today, popsicles come in an endless variety of flavors and are enjoyed by people of all ages around the world.
3. Cornflakes

In the late 1800s, Dr. John Harvey Kellogg and his brother Will Keith Kellogg were experimenting with ways to make healthier foods at their sanitarium in Michigan. While attempting to create a dough for a wheat-based product, they accidentally left the dough sitting out for too long, causing it to dry out. When they rolled the dried dough into thin sheets, they ended up with flakes that were surprisingly crunchy and delicious.
After realizing they had stumbled upon something special, the Kelloggs began producing the flakes, which eventually became known as cornflakes. The breakfast staple grew in popularity over time and revolutionized the way Americans, and later the world, ate breakfast. What started as a health experiment is now a cornerstone of the cereal industry.
4. Chocolate Chip Cookies

Chocolate chip cookies came about in another kitchen accident, and this time, it was thanks to Ruth Wakefield, the owner of the Toll House Inn in Massachusetts. In 1938, she was preparing her usual batch of butter drop cookies when she ran out of baker’s chocolate. As a substitute, she chopped up a bar of semisweet chocolate and mixed it into the dough, expecting the chocolate to melt and blend in. Instead, the chocolate pieces held their shape, creating the first chocolate chip cookie.
The cookie was an instant hit, and soon Wakefield partnered with Nestlé to mass-produce the treat. Nestlé began printing the recipe on chocolate bar packaging, and to this day, it remains one of the most popular cookies worldwide. What was meant to be a simple cookie became an enduring dessert icon.
5. Ice Cream Cones

The ice cream cone was created during the 1904 St. Louis World’s Fair by accident, when a vendor ran out of bowls to serve ice cream in. In a moment of ingenuity, he turned to a neighboring waffle vendor, who was serving up rolled waffles. The two vendors combined their products, and the result was the ice cream cone, which quickly became a fair favorite.
What started as a practical solution to a problem became an essential part of the ice cream experience. Today, ice cream cones come in many varieties, and the classic waffle cone remains a top choice for many. It’s hard to imagine enjoying ice cream any other way, but all of that started by chance at a world’s fair.
6. Tofu

Tofu, the beloved plant-based protein, was born from an accidental chemical reaction in China over 2,000 years ago. The process began when soybeans were ground and boiled, and an ancient cook inadvertently added magnesium chloride, which caused the liquid soy milk to coagulate into curds. The result was a soft, creamy block of tofu, which quickly became a popular food in East Asian cuisine.
Tofu’s discovery wasn’t just an accident; it was also a fortunate one for vegetarians and those looking for meat alternatives. Over centuries, tofu has evolved into a versatile ingredient used in countless dishes worldwide, from stir-fries to smoothies, all because of a serendipitous mix-up in a pot of soybeans.
7. Chewing Gum

The origins of chewing gum date back to ancient civilizations, but the modern version we know today came about by accident in the late 1800s. Thomas Adams, an inventor, was attempting to create a rubber substitute from chicle, a latex sap from the sapodilla tree. While experimenting with the chicle, he decided to chew on it as a test, and soon discovered that it was fun to chew.
Adams then began selling chicle as chewing gum, with flavors like licorice added to improve the taste. This accidental discovery led to the booming chewing gum industry we know today. Chewing gum became a worldwide sensation and is now sold in every corner of the globe, thanks to one man’s curiosity and a bit of experimentation.
8. Champagne

The discovery of champagne is often attributed to the French Benedictine monk Dom Pérignon in the 17th century, but it was actually a happy accident. Early wine fermentation methods were not as advanced, and often, bottles of wine would become over-carbonated and burst from excess pressure. However, one such accident turned out to produce a pleasantly fizzy wine, which Dom Pérignon and others soon realized had a unique, delightful flavor.
What began as a mistake in the aging process eventually became one of the world’s most prestigious and beloved beverages. Champagne, often associated with celebrations and luxury, owes its existence to an unintended discovery that made it stand out from regular wine. Today, it remains a symbol of joy and is poured for toasts all over the world.