What French dessert is a log-shaped cake traditionally served at Christmas?

What French dessert is a log-shaped cake traditionally served at Christmas? The answer is Bûche de Noël.

Bûche de Noël, also called a Yule log cake, is a traditional Christmas dessert associated especially with France and other French-speaking regions. It is usually made by spreading filling over a thin sponge cake, rolling it into a cylinder, and covering the outside with icing so it resembles a log.

The dessert imitates the older European custom of burning a large log in the hearth around Christmas. As fireplaces and household traditions changed, the edible log became a festive substitute. The cake emerged in France during the 19th century, although competing accounts credit different pastry makers and cities.

Classic versions use genoise sponge and chocolate or coffee buttercream. Pastry chefs may add ganache, chestnut cream, fruit mousse, or liqueur flavors. Bark-like icing, powdered sugar “snow,” meringue mushrooms, and a cut-off branch are familiar decorations.

Bûche de Noël is not the same as Paris-Brest, which is a ring-shaped choux pastry, or galette des rois, an Epiphany pastry. Its log shape and Christmas association are the key clues.