A Mont Blanc is a dessert of sweetened chestnut purée in the form of vermicelli, topped with whipped cream. It was created in nineteenth-century Piedmont, in Italy. The name comes from Mont Blanc, as the dish resembles a snow-capped mountain.

"Mont Blanc" has been an autumn and winter favorite at many Parisian pâtisseries, notably the Parisian tea shop Angelina, where it has been a specialty since it opened in 1903. For a long time considered old-fashioned and heavy, it has become newly popular in the 2010s in a lighter form at trendy shops.

The Mont Blanc has three distinctive characteristics: it is sweet, it is made of chestnut purée in the form of vermicelli served as a mount or a ring, and it is heaped with whipped cream.

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