Chocolate Orange Triple Layer Cake

I baked this chocolate orange triple layer cake for a friend who loves chocolate but isn't a huge fan of traditional fruit cake this Christmas. The more I look at it though, I think that it would be a perfect celebration cake to serve at any party on New Years Eve. There are a couple of different elements involved in making this cake - the orange and chocolate marble sponge, the chocolate orange buttercream & the dark chocolate orange ganache - but, it's still not overly difficult to make and believe me it's well worth the effort.

Ingredients

FOR THE MARBLE SPONGE...

225g Butter

225g Plain Flour (sieved)

4 Eggs

2 tbsp Cocoa powder
Rind of 1 large Orange

Method 

FOR THE MARBLE SPONGE...

1) Preheat your oven to 180C/ 350F / Gas Mark 4, grease a 6" round baking tin with melted butter and line with greaseproof paper

2) Cream your butter and sugar together in your mixer

3) When the mixture is of a creamy consistency, add in the eggs, one by one as you continue to mix

4) Add the sieved flour to the mixing bowl, one spoonful at a time and mix until the mixture is light and fluffy 

5) Split the mixture in half and to one half add the orange rind and to the other add the cocoa powder 

6) Pour some of the dark mixture into your lined tin, then some of the white mixture and repeat until all batter is in the tin 

7) Using a metal spoon, draw "S" shapes into the batter to create a marble effect
8) Bake in the oven for approx 40 mins and when done leave to cool on a wire tray over night 

You can make your Ganache and Buttercream while the cake is cooling, but don't assemble until the cake is fully cool.

Ingredients
FOR THE CHOCOLATE BUTTERCREAM...
200g Icing Sugar
100g Butter (softened)
50g Dark Chocolate (melted)
1-2 tbsp Boiling Water

Method
FOR THE CHOCOLATE BUTTERCREAM...
1) Using your electric mixer, cream the butter and icing sugar until the mixture is really light and creamy
2) Add the melted chocolate to the mixture, one spoonful at a time and mix until all is combined
3) Then add one tbsp of boiling water and mix on a high speed to make the buttercream that little bit lighter and more fluffy.
4) Leave the buttercream to one side while you make the ganache

Ingredients 
FOR THE DARK CHOCOLATE & ORANGE GANACHE...
280g Dark chocolate
130g Whipping cream
2 tbsp Butter
2sp Cointreau

Method 
FOR THE DARK CHOCOLATE AND ORANGE GANACHE...
1) Break the chocolate into pieces and melt in a pot with the butter
2) When melted and combined, add in the cream and continue to stir
3) When combined again, add in the Cointreau and combine



To assemble (when the cake is fully cool)

1) Split the cake in three using a sharp bread knife
2)  Place the bottom layer on a cake board or plate and spread a layer of buttercream over it using a pallet knife
3) Place the next layer of sponge on top and spread a layer of ganache followed by a think layer of buttercream
4) Place the final sponge on top and cover the sides of the cake with the chocolate buttercream
5) Then spread the remaining ganache over the top of the cake in a thick layer and finally, using a piping bag, pipe the remaining buttercream around the bottom and top edges of the cake

I used Dr. Oetker chocolate stars and gold shimmer food spray which I won through an online competition this month to decorate the cake. I'm delighted I tried them as I really loved the effect and will definitely be using them in future!