
Today, I didn't bake anything for my reverse Advent's calendar.
Instead, I finally made one of my dreams come true: I baked a real
bûche de Noël, or a Yule log! (How cool that the word yule exist, by the way - just like
jul in Swedish!) Theoretically, I could have kept it for our Christmas dinner - according to some recipes I read, a Yule log can be frozen up to three months.
But this one is going to a very special purpose: a class I'm teaching is going to eat it tomorrow - it's their last French class before their Christmas holidays... Hope they'll be as thrilled as my kids who got to eat the test version today - and made me promise we'll have one for the Christmas dinner as well ;)
At the same time, I got the chance two other things I had never done before: making a real
ganache and butter icing - how can I have missed these two this long?! Well, now I know how to make them!
The following recipe is for one log. It's adapted from
this recipe - I browsed a lot of different ones, and somehow this seemed perfect. And it was...
I made double this portion, and used about 1/4 to make a small test version, and the rest to build a very big log! I'd say one portion is big enough for 10 people.
I had some serious problems in getting the Swiss roll done properly: it broke in several places when I tried to roll it in. Luckily, everything is covered with that butter icing, so no-one will see that. Anyway, I'd be thankful for some tips about how to make a perfect Swiss roll!
This is what you need for the Swiss roll:
- 4 eggs
- 3/4 cup sugar
- 3/4 cup all-purpose flour
- 1/4 cup cocoa powder
- 1 tsp baking powder
- 3 Tbsp melted butter
For the ganache:
- 180ml heavy cream
- 180g dark chocolate (about 60% or so)
For the butter icing:
- 1 cup butter, softened
- 1,5 cups confectioner's sugar
- 3 Tbsp cocoa powder
- + a bit of heavy cream, if needed
For the decoration:
- marzipan figures
- confectioner's sugar
First, prepare the
ganache. Bring the cream to the boil in a saucepan, remove from heat, and add the chopped chocolate. Stir until the chocolate melts. Place in a cool place - this time of the year, even my room temperature was cool enough! Fridge is not a good option, though; try a cold-water bath instead if your house is warmer than mine. Let the
ganache-to-be stand about one hour. Then beat the mixture until it gets fluffy and somewhat less dark. This took about 7 minutes with my spiral whisk!
Then it's time to prepare the Swiss roll. Combine flour, cocoa powder, and baking powder in a bowl. Set aside. Beat the eggs and the sugar in another bowl until the mixture is pale and thick. Add sifted flour mixture and the butter and stir until well combined. Pour the batter on an oven tray covered with a parchment paper. Leave a margin on all sides. My cake was about 35cm times 25cm.
Bake in a preheated oven (200C) about 10 minutes or until a toothpick comes out clean. In the meantime, place another parchment paper on a baking tray. Sprinkle some sugar on it. Once you take the cake out, reverse it immediately on the sugar-covered parchment paper. Remove the original paper and roll the cake in, starting from the side closer to you. (Like I told you, mine broke in several places. I have no idea what went wrong!) Let the cake cool while you prepare the butter icing.
Soften the butter and beat it until it gets creamy and fluffy. Then add sifted confectioner's sugar and cocoa powder, and rub them in the butter. Add some cream if needed (I didn't need any, but then again, I just couldn't use all of the sugar amount either! It felt horribly over-sweet as it was - with maybe 3/4 of the sugar amount of the original recipe!).
When the
ganache and the butter icing are ready and the cake has cooled to room temperature, it's time to build the log. Roll the cake out again, spread the
ganache evenly on top of it, and roll in again. Spread the butter icing on your log and, using a small spatula, create a wood-a-like surface (this was really easy with the butter icing! I just love it!). Decorate with any marzipan figures you like, and sprinkle with some confectioner's sugar. We want some snow for Christmas, don't we?!
I made my marzipan leaves and mushrooms myself. I had planned to buy them, but, well, maybe I just don't know the right places to go in Helsinki - or there aren't any available. At least I couldn't find any. So equipped with some natural-coloured marzipan and a bottle of green and red colour I managed some mushrooms, green leaves, and red berries.
The log can be kept 2-3 days in the fridge (if it fits ;) ), or frozen.
P.S. You can flavour the
ganache and the butter icing - next time, I'll use some coffee in both! Or how about orange? Or - well, just consult your
Flavour Thesaurus for further ideas!