Recipe: Raspberry Coconut Opera Cake

Alternate plating idea for the opera cake

Makes: 20 slices, halve recipe to make less

Time required: 3 hours + extra time to decorate

Difficulty: ★★★☆☆

Inspiration:

Having recently watched the Zumbo Just Desserts tv show, I was inspired by some of the challenges the contestants faced … in particular the Franken-dessert and the Aussie Classics challenges. This is where the “Operington” cake comes in – the elements of an Opera Cake meet the flavours of a Lamington. I always enjoy making opera cakes because there’s so many layers and elements – which also allows for more creativity with flavours and textures

Elements for this cake:

  • almond coconut sponge
  • raspberry buttercream
  • raspberry jam
  • chocolate ganache
  • raspberry soju jelly, for plating
  • chocolate sauce, coconut and fresh raspberries, for plating

Ingredients:

Almond coconut sponge:

  • 9 egg whites
  • 100g caster sugar
  • 300g almond meal
  • 100g desiccated coconut
  • 400g icing sugar
  • 2tsp vanilla extract
  • 100g plain flour
  • 9 eggs
  • 100g melted butter

raspberry buttercream:

  • 200g raspberries
  • 400g butter
  • 200ml thickened cream
  • 200g caster sugar
  • 9 egg yolks

raspberry jam:

  • 200g raspberries
  • 150g sugar
  • 2 gelatin leaf

chocolate ganache:

  • 500g dark chocolate
  • 400ml thickened cream
  • 40g butter

raspberry soju jelly (optional for decorating):

  • 125g raspberries
  • 1 cup water
  • 1 cup soju (or other alcohol)
  • 8 sheet gelatin

Instructions:

Almond coconut sponge:

  1. preheat oven to 200C
  2. whisk egg whites with caster sugar until stiff peaks and set aside
  3. in a separate bowl, whisk together the almond meal, icing sugar and desiccated coconut
  4. add the eggs and vanilla and whisk until well combined
  5. sift in the flour and mix
  6. carefully fold in the egg whites
  7. gently fold in the butter, careful not to remove all the air in the batter
  8. spread evenly over four trays (roughly 15x30cm) lined with baking paper
  9. bake for 8 minutes until just cooked
  10. remove from baking sheet and set aside to cool

raspberry buttercream:

  1. puree raspberries and place in a pot over low heat until the sugar melts
  2. whisk the egg yolks with sugar until light and fluffy
  3. slowly pour in the hot raspberry while whisking the egg yolks to gently heat up the eggs without scrambling them
  4. return the entire raspberry/egg mixture to low head and continue to mix until it thickens
  5. in a separate bowl, beat the butter. Gradually add the raspberry/egg mixture and cream alternating while whisking until well combined

raspberry jam:

  1. puree the raspberries
  2. place the raspberries and sugar over low-med heat until just boiling
  3. add in the bloomed gelatin and set aside to cool

chocolate ganache:

  1. heat cream over med heat until just boiling
  2. pour over the chocolate and let sit for 2 minutes
  3. stir the cream/chocolate until well combined then mix i the butter

raspberry soju jelly:

  1. puree the raspberries
  2. place the raspberries, water and soju over medium heat until boiling
  3. add in the bloomed gelatin
  4. pour into a container (depending what shape you’d like the jelly) and leave in the fridge to set (at least 3 hours)

To assemble:

  1. place one slice/tray of the cake on a cake board or plate
  2. spread over 1/3 of the raspberry jam
  3. spread 1/3 of the raspberry buttercream then place in the fridge/freezer for 10mins to slightly harden
  4. spread over 1/4 of the chocolate ganache
  5. cover with the next slide of cake then repeat steps 2-4 another two times
  6. when all the cake/buttercream/jam layers have been used up, pour the remaining chocolate ganache over the top layer of cake
  7. leave in freezer overnight to harden before slicing the cake with a hot knife … freezing the cake results in cleaner edges when slicing the cake
  8. defrost the slices in the fridge for at least 2 hours before serving
Finished putting together all the layers of the opera cake
Finished putting together all the layers of the opera cake
Plating the opera cake for a dinner party
Plating the opera cake for a dinner party
another plating option for the raspberry opera cake
another plating option for the raspberry opera cake
plating the raspberry opera cake (2)
close up of the Opera Cake for Instagram
Alternate plating idea for the opera cake
Alternate plating idea for the opera cake

 

Instagram: Whatever_It_Bakes

Recipe: Giant Ferrero Rocher Cakes

Giant ferrero rocher dessert

Makes: 6 spheres (~8cm in diameter)

Time required: 3 hours over 3 sessions (~1 hour at a time)

Difficulty: ★★★☆☆

Inspiration:

Inspired by one of my favourite chocolates when I was young – the iconic Ferrero Rocher. It was something that would feature in almost every birthday party or Kris Kringle … a nicely packaged gift under $20. Since moving to Hong Kong, I’ve slowly been adjusting to the Hong Kong supermarkets, but I still get excited every time I see a product in the same packaging that we get back home in Australia – Ferrero Rocher chocolates being one of them!

Elements for the cake from centre to outside of the ball:

  • Inner dome: hazelnut vanilla mousse
  • Inner coating: Nutella and crushed wafer
  • Outer dome: chocolate mousse
  • coated in chocolate and hazelnuts

Although every element of this cake is very easy to make, it does require preparation to make and freeze each of the layers

Ingredients:

Hazelnut Vanilla centre:

  • 150m cream, whipped
  • 100ml milk
  • 1tsp vanilla bean paste
  • 100g hazelnuts, crushed
  • 1 gelating leaf
  • 2 egg yolks

Nutella and wafer coating:

  • 100g nutella
  • 100g wafers, crushed

Chocolate mousse:

  • 400ml cream, whipped
  • 100g dark chocolate, melted
  • 100ml milk
  • 2 gelatin leaves

Chocolate hazelnut shell:

  • 400g milk chocolate
  • 150g hazelnuts, roughly chopped

Instructions:

Hazelnut Vanilla centre:

  1. whisk together egg yolks and sugar until thick and pale
  2. bring milk and vanilla to a boil
  3. pour half the milk into the egg mixture while whisking then return the egg and milk to the pot and bring to a simmer, while still whisking
  4. remove from heat and stir in the gelatin
  5. once cool, gently fold in the whipped cream and hazelnuts
  6. pour mousse into 12 small dome moulds (~2.5cm in diameter) and set aside in freezer

Nutella and wafer coating:

  1. once the hazelnut and vanilla mousse is frozen, unmould the domes
  2. heat the nutella in the microwave for 10 seconds to soften it
  3. working quickly while the mousse is still frozen, spoon the nutella over each dome and dip it into the crushed wafers
  4. immediately return the domes to the freezer
coating the inner domes with nutella and crushed wafer
coating the inner domes with nutella and crushed wafer

Chocolate mousse:

  1. bring milk to a boil and pour over dark chocolate to melt
  2. stir in bloomed gelatin
  3. when slightly cool, fold in the whipped cream
  4. pour the chocolate mousse into large dome moulds (~8cm in diameter) around 3/4 full then place one of the smaller mousse domes in the centre of the larger dome
  5. place the domes in the freezer to set for 5-10mins and when the mousse as slightly set, join the moulds together to create a sphere/ball. Use some leftover mousse to help stick the domes together if needed
fill the outer domes 3/4 full with chocolate mousse
fill the outer domes 3/4 full with chocolate mousse
place the frozen hazelnut vanilla domes in the centre
place the frozen hazelnut vanilla domes in the centre

Chocolate hazelnut shell:

  1. melt the chocolate over a double boiler and stir in the chopped hazelnuts
  2. unmould the mousse balls and roll this in the melted chocolate, covering the whole sphere and return to the freezer immediately to harden the chocolate shell. After several minutes, take the balls out of the freezer and spoon more chocolate over any gaps in the shell
  3. set aside in the fridge for the mousse to thaw before serving
Giant ferrero rocher dessert
Giant ferrero rocher dessert

 

Instagram: Whatever_It_Bakes