This Christmas Log, also known as Swiss Roll, originates from the French Bûche de Noël.

It represents the ancient tradition of burning a large log in the fireplace which started on Christmas eve and was supposed to last for the entire festive period, later replaced by this suggestive dessert. Nowadays, the different fillings for the sponge cake can vary from pistachio to tropical fruits. In the European tradition, we can find similar cakes all over the Western countries, such as in Spain with its Brazo de Gitano literally the Gipsy’s Arm, which probably share a very common concept.

Although it is not an extremely difficult recipe, it is fundamental to respect the temperature and cooking time for the sponge cake. If it dries out too much, it will be impossible to roll, and it will break.

Prep Time: 45 minutes | Cooking Time: 15 minutes | Total Time: 1 hour| Yield: Makes 6 servings.



For the sponge cake

  • 5 eggs
  • 1 pinch sea salt
  • 1 tsp vanilla
  • ½ tbsp (10 g) honey
  • 1 cup (100 g) cake flour, sifted
  • ¾ cup (140 g) white sugar

For the chocolate ganache

  • 1½ cups (350 ml) fresh whipping cream
  • 12.5 oz (350 g) dark chocolate, chopped



Put a bowl in the freezer.

For the sponge cake

Pre-heat the oven at 425° F (220° C)

Separate the eggs, and put the yolks in the bowl of a free-standing mixer and in another bowl, whip the egg whites with a pinch of salt.

Add the honey, the sugar, and the vanilla to the yolks, and beat for 7 to 9 minutes with the whisk attachment.

Gently fold in the whipped egg whites in two batches using a large spoon, with large circular movements from top to bottom.

When it is well-mixed, add the flour in 3-4 batches. Pour the batter in a 12×15 inch (30×37 cm) baking pan, covered by parchment. Level it, creating a ½ inch (1 cm) layer.

Bake for 5-6 minutes until golden and firm.

While it is baking, prepare a film layer on the kitchen top, the surface must be larger than the one of the sponge cake.

When the sponge cake is ready, lay the top of it on the film, take the parchment off immediately, and sprinkle with 2 tablespoons of sugar, in order not to make it stick together. Roll it immediately, using the film to help your work, close and leave it in the film.

For the chocolate ganache

Put the cream on the stove and bring it to almost a boil. Switch off and pour the chocolate in it. Mix it with a whisk until chocolate will be perfectly melted.

Move to the bowl you take off the freezer and whip with an electric hand whisk for 10 minutes.

Spread half of the ganache on the sponge cake, except 1-inch (2 cm) from the border. Roll it again, cut a small piece which shall be connected to the log, in order to make a small branch.

Spread the rest of the ganache on the log and use the prongs of a fork to simulate the surface of a log.

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