Chocolate Praline Mousse Cake
Made this cake for my XXth wedding anniversary celebration dinner tonight!
I am delighted with the outcome as the cake as a whole has an artistic flair and it looked elegant too. (Blush...blush)
This cake is not too easy to do as you have to do a fair bit of chocolate tempering for the mousse and ganache.
The hazelnut toffee is not easy to handle as well, that's why I'm getting these artistic hazelnut toffee. They were not initially supposed to look like this. The toffee here is my second batch, the first batch got stuck on to my "butter paper" (牛油紙) the cheap ones which I bought from a local baking ingredient shop thinking that it was alike to the Glad Bake which I have been using. When I realised they could not be release from the baking sheet it was too late as I am done with all the toffee. I had to rush out to buy those Glad Bake baking sheet for my second batch of toffee. The second batch of cooled toffee came off without a hitch. The lesson here is "Cheap Cheap No Good Good" and "Good Good No Cheap Cheap" - famous quote from my Thailand tour guide!
From the ingredients you can see that this cake is pretty rich. In order to lessen the burden on our waistlines I did only a modest amount of mousse, you can see this from the sliced cake photo. The guests agreed with me on this as there is no loss of flavour or texture.
Now sit back and enjoy the process.

Better take a photo now or there will only be crumbs left!

Very tiring, so will post recipe another day!
(Recipe posted on 26/08/2005)
Ingredients:
Cake:
4 yolks
30g sugar
1 tbsp Frangelico Hazelnut Liquer/Rum
Pinch of salt
80ml warm water
4 tbsp warm corn oil
75g cake flour
25g hazelnut meal
less than 1/2 tsp baking powder
4 egg whites
35g sugar
1/2 tsp cream of tartar
Method:
1. Refer to Green Tea Chiffon Cake or Mango Mousse Cake for the cake base
2. Cut the cake into 2 equal layers of about 2 cm thick and trim the cake to be slightly smaller than the cake pan.
Chocolate Praline:
110g chocolate
90g praline
70g milk + 50g whipping cream
30g sugar
1 tbsp Frangelico Hazelnut Liquer/Rum/Grand Marnier
250g whipping cream (whipped)
10g gelatine sheet
Method:
1. Whip 250g whipping cream till mousse state and chill till ready to use.
2. Soak gelatin sheet in water till soft, remove from water and leave aside.
3. Heat 70g milk and 50g whipping cream till hot but not boiling, stir in sugar and then praline till a smooth paste is formed.
4. While still warm, add in the chopped chocolate pieces and stir till you get a smooth paste. You might need to warm this in a hot water bath, if the chocolate pieces are not dissolved completely. Stir in the gelatin and liquer. Cool the chocolate praline mousse a little.
5. Stir some whipped cream into the slightly warm chocolate praline mousse a few times. Pour chocolate praline into the whipped cream and mix gently till well combined. If the mixture is runny, chill in the refigerator for 2 - 3 minutes.
6. Line the cake pan with a cake board and line the inner ring of the cake pan with pectic sheet or plastic cake wrapper. Put in a layer of the cake.
7. Pour more than 1/3 of the chocolate praline mousse on top of the cake layer and tilt the cake pan left and right so that the mousse will fill up all around the cake layer. Chill for 2 - 3 minutes.
8. Top it with another layer of the cake and then all the mousse and do the tilting to even out the mousse.
9. Chill the cake for about 2 - 3 hours till set.
Chocolate Ganache:
95g chocolate
25g butter
55g skim milk
Method:
1. Warm butter and chopped chocolate over a basin of hot water and stir till a smooth chocolate paste is formed.
2. Stir in milk a third at a time.
3. Stirring the ganache constantly till it is slightly warm, smooth and runny, pour this ganache over the chilled and set cake from above. Tilt pan left and right gently to even out the ganache. Chill till set.
Decoration:
8 - 12 hazelnuts roasted and skin rubbed off
1 cup sugar
1/2 cup water
pinch of cream tartar
100ml sweet whipping cream + 1 tbsp cocoa powder (whipped)
Method:
1. Roast whole hazelnuts at 160C for 5 - 6 minutes. Rub off skin and leave aside to cool.
2. Cook sugar, water and a pinch of cream of tartar in a saucepan, sitrring till all sugar dissolved.
Leave it to boil without sitrring till syrup is bubbling and golden in color.
3. Leave syrup to cool till bubbles have settled, dip hazelnuts into the toffee and lie them on a baking sheet to set and cool. You may spoon more toffee onto the pattern formed and create any designs you like on the hazelnuts.
4. Dip a fork into the toffee and do zig zag design on baking sheet. When cooled and set, break them up and these will be the decorations for the side of the cake.
5. If the toffee has thicken, you can warm it up to regain the runny texture.
6. Whip sweet whipping cream with cocoa powder till stiff.
7. Make some rosettes on the chilled cake and top it up with hazelnut toffee.
8. Decorate the side of the cake with the zigzag toffee pieces.
Notes:
I used Valrhona 70% Guanaja in Beans ( Dark Couvertures) dark chocolate all the way through.
I would suggest Valrhona 40% (Milk Couvertures) for the mousse and Valrhona 66% or 70% for the ganache.
Best to use hazelnut liquer for that nutty aroma.
Labels: Cakes































Ingredients:
