The Origin of the Croissant: Between Legend and History

A Parisian morning, sitting at a café terrace with a freshly baked croissant dipped into coffee — this scene has become a universal symbol of all things “French.” Yet few people know that this crispy, golden, multi-layered pastry was not actually born in France. Tracing the origins of the croissant takes us through a fascinating intersection of medieval Austrian baking traditions, legends entwined with an Ottoman siege, and the culinary innovation that flourished in nineteenth-century Paris.

The Kipferl: The Austrian Ancestor of the Croissant (13th Century and Beyond)

The direct ancestor of the croissant is the Kipferl, a crescent-shaped bread that had been made in Austria for centuries. Records show that the Kipferl was produced in Austria and Central Europe from at least the thirteenth century.^[1] Historical documents note that in 1227, the bakers of Vienna presented Duke Leopold with Kipferl as a Christmas gift.^[2]

Unlike the butter croissant of today, the traditional Kipferl was made from a considerably denser, firmer dough. It was sometimes sweetened with vanilla, nuts, or poppy seeds, and the modern laminating technique — repeatedly folding cold butter into layers of thin dough — was not used.^[3] The Kipferl was cherished throughout Central Europe, from Austria and Hungary to the Czech lands and Poland, under many names and in many forms.

The Legend of the Battle of Vienna: Fact or Myth?

The most frequently told story about the croissant is a dramatic origin tale connected to the Battle of Vienna in 1683. As the legend goes, while Ottoman forces were besieging the city, a baker who had risen early to work heard the Ottoman army tunneling beneath the city walls and raised the alarm, saving Vienna. To commemorate the victory, bakers fashioned bread in the shape of the crescent that appeared on the Ottoman flag — symbolically devouring the enemy with every bite.^[4]

While the story is vivid, historians classify it as an unreliable legend. The tale does not appear in any written source until more than 250 years after the battle itself, when food historian Alfred Gottschalk included it in the Larousse Gastronomique in 1938.^[5] Moreover, as noted above, the Kipferl already existed centuries before the Battle of Vienna. Similar “commemorative origin legends” have been attached to the bagel and other round European breads,^[2] suggesting this is a folk tale invented long after the fact.

The claim that Marie Antoinette brought the croissant to France is equally romantic but equally unsupported. According to this version, Marie Antoinette — born into the Austrian Habsburg family — introduced the Kipferl from her homeland when she married into the French royal court in 1770. However, no contemporary documentary evidence supports this story.^[6]

From Austria to Paris: August Zang’s Viennese Bakery (1838–1839)

The historically credible route by which the croissant reached Paris is more modest but no less compelling. In 1838 or 1839, August Zang (1807–1888), an Austrian entrepreneur who had once served as an artillery officer, opened a Boulangerie Viennoise (Viennese bakery) at 92 Rue de Richelieu in Paris.^[7]

Zang brought Austrian baking technology to Paris, including a patented steam oven. His bakery presented Kipferl and Viennese-style bread to Parisians and quickly became a sensation.^[7] Just two years later, by 1840, there were already twelve Viennese-style bakeries in Paris.^[8]

Parisians began calling the crescent-shaped Kipferl by its French translation, croissant (“crescent”),^[9] and the name naturally took hold as the bread’s new identity. Zang himself left Paris after the 1848 revolution and returned to Vienna, where he went on to found the influential daily newspaper Die Presse — but the seeds of viennoiserie he had planted in Paris continued to grow.^[8]

The French Reinvention: Laminating and the Birth of the Modern Croissant

Once the Kipferl had taken root in Paris, it was fundamentally transformed in the hands of French bakers. The key innovation was laminating — repeatedly folding cold butter between sheets of thinly rolled dough to build up dozens of flaky layers.

It is this laminating technique that definitively distinguishes the croissant from the Austrian Kipferl. Where the original Kipferl was made from a simple yeast-leavened dough, French bakers fused it with the technique of butter-rich puff pastry (pâte feuilletée).^[10]

The earliest recorded recipe closely resembling the modern croissant appears in Colombié’s Nouvelle Encyclopédie culinaire, published in Paris in 1906,^[11] which describes making a crescent-shaped bread from a laminated yeast dough. Then in 1915, French chef Sylvain Claudius Goy recorded a detailed modern croissant recipe combining yeast-leavened dough with laminating in his book La Cuisine Anglo-Américaine.^[12]

In this sense, the croissant is a genuine collaboration: its shape originated in Austria, while the ingredients and technique were perfected in France. Food historians’ assessment that “the croissant was born in Austria, but the moment it began to be made with the laminating technique, it became a truly French food”^[9] is a persuasive one.

The Spread of Viennoiserie and the Croissant’s Everyday Life

In the twentieth century, the croissant quickly became a staple in boulangeries (bakeries) across France. Through two world wars, the croissant became deeply embedded in French food culture, and by the 1950s and 60s the habit of eating a freshly baked croissant every morning had taken hold in major cities and rural villages alike.

In France, the croissant comes in two main styles. The croissant au beurre (butter croissant) is laminated entirely with pure butter, offering rich flavor and crisp layers, and is characterized by straight, unrolled ends. The croissant ordinaire, by contrast, uses margarine or a blend of fats and maintains the traditional crescent shape.^[13] In France, there is an informal convention that a straight croissant signals the use of pure butter, while a curved one does not.

The Croissant Goes Global: Regional Variations

From the mid-twentieth century onward, the croissant spread beyond France to bakeries and breakfast tables around the world. Each culture and region produced its own variations, shaped by local ingredients, tastes, and creativity.

• Germany and Austria: The original Kipferl tradition lives on, while French-style butter croissants are also sold daily. In Germany, the salt-sprinkled Laugencroissant (lye croissant) has developed its own following.
• Poland: A crescent bread tradition known as the rogal exists here, and the rogal świętomarcińskie — eaten on the feast day of Saint Martin and filled with white poppy seeds and dried fruit — is a regional specialty with EU protected geographical indication status.^[14]
• Italy: Known as the cornetto, it often uses a slightly sweeter and softer dough than the French version. Variations filled with jam, custard cream, or Nutella are common.
• Portugal and Brazil: In addition to the plain croissant, sweet versions filled with egg-yolk cream, chocolate, or fruit jam are popular, referred to as croissant.
• United States: Croissant sandwiches with sweet or savory fillings have become standard café and bakery offerings, with breakfast croissants filled with ham and cheese or egg and bacon being especially popular.
• Japan: Reflecting the sophistication of Japanese bread culture, a wide range of variations has emerged using matcha, cream cheese, sweet red bean paste, and other flavors.

The English-Speaking World: From La Madeleine to Pret A Manger

In the English-speaking world specifically, the croissant became an everyday breakfast item only with the rise of the café chain. La Madeleine, the first American shop dedicated to French-style breads, opened in Dallas, Texas in 1983, and within a decade the buttery pastry had become a fixture of suburban brunch culture across the United States.^[17] The British path was similar: chains such as Pret A Manger, founded in London in 1986, and Starbucks UK made the all-butter croissant a high-street staple, to the point that by the late 2010s British croissant sales were widely reported in the food press to have overtaken those of the traditional crumpet.^[18] American and Australian innovation, in turn, has repeatedly reshaped the global croissant — Dominique Ansel’s Cronut (New York, 2013), Lune Croissanterie’s cube croissants (Melbourne, 2012), and the Korean café-born croffle craze of 2019–2020 all reached worldwide attention by way of social media platforms based in the English-speaking internet.

Modern Innovations: The Cronut and Beyond

In the twenty-first century, the croissant has become a vehicle for new waves of innovation. In May 2013, New York-based French pastry chef Dominique Ansel introduced the Cronut — a hybrid of croissant and doughnut — at his bakery.^[15] The Cronut spread worldwide almost immediately through social media, generating hours-long queues and earning a spot on Time magazine’s list of the Best Inventions of 2013.^[16]

The success of the Cronut sparked a wave of further experimentation with croissant dough. A prime example is the Croffle — croissant dough pressed and cooked in a waffle iron, producing a treat that is crispy on the outside and soft on the inside.

Emerging around 2019–2020 through social media, the Croffle gained explosive popularity in East Asia before spreading to cafés across Europe and North America, establishing itself as a global trend. Beyond the Croffle, square croissants, croissant ice cream sandwiches, croissant-cake hybrids, and countless other fusion products have appeared in bakeries around the world. The rise of the internet and social media has dramatically accelerated the speed at which new croissant trends can travel from a single city to a global phenomenon.

Conclusion: A Bread’s Journey Across Borders

The story of the croissant is a compelling example of how food migrates from one culture to another and evolves in the process. Beginning with the modest fermented bread of the thirteenth-century Austrian Kipferl, a completely new food was born when Parisian bakers of the nineteenth century applied the butter laminating technique. Today, the croissant belongs to no single country — it has become a global culinary icon, enjoyed and reimagined in countless ways all over the world.

The heroic legend of the Battle of Vienna may not be true, but the very fact that it has been passed down through generations reveals something essential about the way humans attach stories to food. The croissant’s journey — in which historical fact and cultural myth are thoroughly intertwined — shows just how many stories a single piece of bread can hold.