Sunday, December 17, 2017

Chocolate truffle cake

My son was born on 12 December, a bit close to Christmas, but of course he likes to have his birthday properly celebrated.  This year he planned to have friends round for afternoon tea. As it happens, I was at my friend Joan's birthday afternoon tea a few weeks ago, and she had made a remarkably delicious chocolate cake - not one of those great big high ones, but a much denser, fudgy, chocolatey creation I knew my son would love. (After extensive research, he has decided his favourite cafe chocolate cake is Aro Street Cafe's Chocolate Nemesis - another dense, fudgy number.)   
            So I asked for the recipe. In the usual fashion, it was given to Joan by Chris, who knew it as Lilly's Truffle Cake, so it's clearly been passed on to a number of eager bakers. Not that I ever really call myself a baker - what attracted me to this recipe, apart from its deliciousness, was how easy it looked to make. On Saturday, I made it for Sunday afternoon.  

Lilly’s Chocolate Truffle Cake

(Joan's comments in brackets, and mine added in italics. Easily doubled to make a larger cake. In fact I added one third of each quantity, making a cake 25% larger, to fit my 22 cm tin - my quantities in brackets.)

200 g (270g) dark chocolate (Whittaker's Dark Ghana, what else!)
180 g (240 g) sugar
180 g (240g) butter
3 (4) rounded tablespoons ground almonds (almond meal); or flour; or for a slightly lighter cake, self raising flour
(I used 3 rounded Tbsps almond meal and 1 Tbsp self-raising flour - this worked well.)
3 (4) eggs
Icing sugar to dredge

Set oven to 200 degrees (190 fan bake).
Break chocolate into squares and place in microwave suitable bowl.  Add the butter and sugar.  
Heat by pulsing in the microwave until it just melts, stirring between pulses to even the heat.  Stop as soon as it melts so it doesn’t get cooked.
Transfer to a food processor. Blend again by whirring for 30 seconds, then add almond meal, or flour, and whirr again.   
Add eggs one at a time, whirring until everything is mixed.

 Grease a 20 cm (22 cm) round cake tin and flour.  (I lazily use cooking paper.)
(I lined my loose-bottomed tin with baking paper and it worked perfectly.)  
Pour the mixture into the centre of the tin, spread towards edges, and bake in preheated oven for 10 minutes.
Reduce heat to 150 degrees (140 fan bake) and continue cooking a further 30 minutes.  
(Joan: In my oven I do it for only  20 minutes, as the longer time dries it out too much.)
(Anne: As I was making a larger, slightly thicker cake, I found it did take close to 30 minutes.) 
The centre shouldn’t dry out, and the top should be a little cracked and crusty. 
Undercooking is better than overcooking. An inserted skewer or thin knife should come out with a little bit of sticky inside clinging to it.
Leave in tin to cool.  

Transfer to plate by inverting onto one plate and then onto the cake plate. Dredge with icing sugar.  
(Jonathan insisted on having ganache icing, made with 150 ml cream heated just to scalding point, then poured over 150 g of broken-up chocolate pieces (more Whittaker's) in a bowl and stirred thoroughly until chocolate has melted and ganache is dark. Leave to cool in fridge for about an hour until thick enough to spread over cake.)

Joan: Raspberry coulis is great with this ... as well as, of course ... cream!  (Or yoghourt!)

Anne: Jonathan had both, and he also spread sliced strawberries over the top of the iced cake. His friends were very impressed and asked if he had bought it - but of course he pointed out that his mother had made it.  It's extremely rich, so only slender pieces were required - which was just as well, because there was some left for me later (he knew this was a condition of my making it!). Definitely worth the effort...

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