The birthday girl wanted hot pink, turquoise and yellow as her colours but you could use whatever colours you wish. To celebrate her 1980s themed birthday the cake incorporates the MTV logo, Pacman arcade game, Rubik Cube, Boogie box, fluorescent colours and animal print fondant, not to mention the giant number ’30’.
- Preheat the oven to 150C.
- Grease and line base and sides of cake pans with one thickness of baking paper, bringing paper 5cm above side of pan.
- Combine chopped butter, chopped chocolate, coffee, and water in a saucepan.
- Stir over low heat until chocolate is melted. Cool 15 minutes. Transfer mixture to bowl of mixer.
- Add caster sugar to mixture and beat well until dissolved. Add sifted flour and cocoa, lightly beaten eggs and vanilla.
- Pour mixture into prepared pans stopping at half the height you normally fill to.
185g butter
185g white chocolate
170ml water
95g SR flour
185g plain flour
250g caster sugar
2 eggs, lightly beaten
1 tsp vanilla essence
- Preheat the oven to 150C.
- Grease and line base and sides of cake pans with one thickness of baking paper, bringing paper 5cm above side of pan.
- Combine chopped butter and water in a saucepan.
- Stir over low heat until butter is melted. Turn off heat, then add the chocolate and stir until it has melted and is well combined.
- Sift flours into a bowl. Add sugar, a pinch of salt and make a well in the centre.
- Pour chocolate mixture, egg and vanilla into the well then stir with a wooden spoon until well combined.
- Add the white batter to the already half full pans and fill to their normal height.
Marbling
To create the marbling effect simply gently stir round a little to mix (Do not overdo) and bake for 1.5 hrs at 150C. Check the small cakes before their time is up.
- Grind the chocolate to fine granules in a processor.
- Put the chocolate in a large bowl
- Put the cream in a saucepan and bring to boiling point. Pour the cream over the chopped chocolate and mix with a hand whisk until the ganache is smooth. (Do not use an electric whisk, as you will create too many air bubbles in the ganache.)
- Allow to cool completely and then leave to set overnight.
Decoration
Templates can be found on my Free Stuff page click here
I used a whole lot of edible glue on this cake. I even stuck the tiers together with glue as it wasn’t a big heavy cake and the glue would survive the 200km round trip delivery.
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The animal print is made up of thin strips of black sugarpaste. |
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Some sugarpaste shapes for the Boogie box, Rubik’s Cube and Pacman |
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Pattern pieces for the more complicated shapes can be found on my Free Stuff page. Flat pieces such as the ’30’ and the ‘MTV’ logo should be made early and left flat. Curved pieces such as Pacman should be stuck to the cake soonish so that they can mould themselves to the shape of the cake. Add Tylose powder to any parts that need to be very stiff such as the MTV logo. I added just a quarter of a tsp of Tylose to a lump of pink which I used for the ’30’ and the ‘MTV’. Knead the powder into the sugarpste till well combined. |
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To make the handle for the Boogie box use some plastic tubing with cocktail sticks pushed in at the ends. Stick the sugarpaste on with edible glue. |
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You will need 45 coloured squares in total (none on the bottom) and stick them on with edible glue. Each square is 1cm x 1cm. Secure to the cake using two short wooden skewers and edible glue. |