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Christmas Bake-Off Special

Get involved and recreate Mary Berry's chocolate yule log whilst also raising money for Whizz-Kidz. You can host a competition, have a bake-sale, or just bake for the fun of it... and don't forget to tag us in your photos!

Whizz-Kidz Team
Author
Whizz-Kidz Team

Ingredients

For the chocolate sponge

  • 4 large free-range eggs
  • 100g/3½oz caster sugar
  • 65g/2½oz self-raising flour
  • 40g/1½oz cocoa powder

For the chocolate ganache topping

  • 300ml/½ pint double cream 
  • 300g/10½oz dark chocolate (around 35-40% cocoa solids), broken into small pieces

For the cream filling

  • 300ml/½ pint double cream , whipped

To decorate

  • icing sugar, for dusting
  • a toy robin or sprig of holly

Method

Step one: Preheat the oven to 200C/400F/Gas 6. Lightly grease a 33x23cm/13x9in Swiss roll tin, and line with non-stick paper or baking parchment, pushing it into the corners.

Step two: For the sponge, in a large bowl whisk the eggs and sugar using an electric hand whisk until the mixture is pale in colour, light and frothy. Sift the flour and cocoa powder into the bowl and carefully cut and fold together, using a spatula, until all the cocoa and flour are incorporated into the egg mixture. (Be careful not to beat any of the air out of the mixture).

Step three: Pour the mixture into the lined tin and spread evenly out into the corners. Bake in the middle of the preheated oven for 8–10 minutes, or until well risen and firm to the touch and the sides are shrinking away from the edge of the tin.

Step four: Place a piece of baking parchment bigger than the Swiss roll tin on the work surface. Dust with icing sugar generously. Carefully invert the cake onto the paper and remove the bottom lining piece of paper.

Step five: Cut a score mark 2.5cm/1in in along one of the longer edges. Starting with this edge, begin to tightly roll up the sponge using the paper. Roll with the paper inside and sit the roll on top of its outside edge to cool completely.

Step six: While the cake is cooling, make the ganache topping. Heat the cream in a pan, just so as you can keep your finger in it. Remove from the heat and add the chocolate, stirring until it is melted. Cool to room temperature, then put into the fridge to firm up (this icing needs to be very thick for piping).

Step seven: Uncurl the cold Swiss roll and remove the paper. Spread the whipped cream on top, and re-roll tightly. Cut a quarter of the cake off from the end on the diagonal. Transfer the large piece of cake to a serving plate and angle the cut end in to the middle of the large cake to make a branch.

Step eight: Put the chocolate icing into a piping bag fitted with a star nozzle. Pipe long thick lines along the cake, covering the cake completely so it looks like the bark of a tree. Cover each end with icing or, if you wish to see the cream, leave un-iced. Alternatively, just use a palette knife to spread on the icing and create rough bark texture with a fork.

Step nine: Dust with icing sugar and garnish with fresh holly or a little robin to serve. Enjoy!

Click here for the original recipe from BBC Good Food