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July 27, 2026Short & citedBlog
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Everyday Life • Food & Drink

Mille-feuille

Mille-feuille is a French pastry made of layered puff pastry and pastry cream, usually finished with icing sugar or fondant.

Updated July 27, 20261 min readCited sources

Mille-feuille is a classic French pastry made of layered puff pastry and pastry cream, typically finished with icing sugar or fondant. Its name means "thousand leaves" or "thousand sheets," referring to the many thin layers created during lamination.

What it is

Mille-feuille is a rectangular layered dessert associated with French patisserie. The traditional version uses three layers of crisp puff pastry with two layers of pastry cream in between. It is commonly topped with icing sugar or fondant, and sometimes decorated with chocolate patterns.

Why it matters

The pastry has been a standard in French dessert traditions since at least the 17th century, with recipes appearing in early French cookery sources. Its influence extends globally: in many countries, a similar or identical pastry is called a Napoleon, vanilla slice, or custard slice. In Canada, mille-feuille is commonly found in French-style bakeries and dessert menus.

Key details

The name "mille-feuille" literally means "thousand leaves" or "thousand sheets," referring to the many thin layers formed in the puff pastry. Modern variations may include fruit, jam, chocolate, or other fillings. Regional names and styles vary, but the core structure of layered pastry and cream remains consistent.

In short

  • Mille-feuille is a French pastry of puff pastry and pastry cream, traditionally with three pastry layers and two cream layers.
  • Its name means "thousand leaves," referring to the many thin layers in the pastry.
  • It is also known as Napoleon, vanilla slice, or custard slice in some countries.
  • In Canada, it is a familiar item in French-style bakeries and dessert menus.
Canadian angle

Mille-feuille is familiar to Canadian readers through French and international pâtisserie, and it is commonly found in French-style bakeries and dessert menus across Canada.

Quick questions

What is mille-feuille?
It is a French pastry made of layered puff pastry and pastry cream, usually finished with icing sugar or fondant.
What does mille-feuille mean?
It means "thousand leaves" or "thousand sheets" in French, referring to the pastry’s many layers.
Is mille-feuille the same as a Napoleon?
In many English-language contexts, the terms are used for similar layered pastries, though naming and exact style can vary by region.

Sources

  1. Merriam-Websterhttps://www.merriam-webster.com/dictionary/mille-feuille
    Supports: Definition as a dish of puff pastry layered with a filling.
  2. Wikipediahttps://en.wikipedia.org/wiki/Mille-feuille
    Supports: Traditional structure, origin, alternate names, and general description.
  3. Laroussehttps://www.larousse.fr/dictionnaires/francais/millefeuille/51456
    Supports: French dictionary definition, savory extension, and usage.
  4. Académie françaisehttps://www.dictionnaire-academie.fr/article/A9M2158
    Supports: Definition of millefeuille as a rectangular cake of puff pastry with pastry cream and icing sugar.
  5. Dictionary.comhttps://www.dictionary.com/browse/mille-feuille
    Supports: Alternate name Napoleon and etymology.