My son is living back with us atm and he chose this as his birthday cake. He loves chocolate and coffee, so a combination of the two is his idea of heaven!
It's the first time I've mixed the cocoa into a paste and then added the rest of the ingredients, but it worked well; it's such and easy cake to make. The milk keeps it really moist.
I'm not a fan of buttercream, as I find it too sweet, so the icing and filling I used was a coffee mousseline, originally from a Delia recipe. It's more work than buttercream, and can be tricky, but is a lovely smooth filling and it's not too sweet.
Cake:
50g cocoa
6 tbsp boiling water
3 eggs
175g sr flour
1 tspn baking powder
60ml milk
100g soft butter
275g caster sugar
Icing:
60g caster sugar
4 tbsp water
2 large (or 3 small) egg yolks
150g butter (room temperature)
2 - 3 tbsp Camp coffee [or coffee granules in boiling water if you prefer]
Preheat oven 180C/gas4
Lightly grease and line 2 sandwich tins, 20cm and about 4 cm deep.
Put the cocoa powder into a big bowl and add the boiling water. Mix well to make a paste.
Add the rest of the ingredients and beat with an electric hand mixer till mixed together. Don't overbeat.
Put into the 2 tins and bake for 25-30 mins till well risen. cool on a wire rack.
Icing:
Put the water and sugar in your smallest saucepan and slowly bring to the boil, making sure all the sugar is dissolved completely before it boils
Simmer gently for 12 – 15 minutes (temp on a cooking thermometer should be 103 – 105C)
Whisk the egg yolks in a bowl, then pour the sugar syrup onto the eggs whisking all the time. It’s REALLY important here to pour directly onto the eggs, not onto the beater or the bowl sides as the sugar syrup will solidify and it won’t work.
Whisk the butter in about 25g at a time until you have a smooth fluffy cream and lastly whisk in the coffee essence. Use to fill and cover the cake.
This is a lovely, moist cake and it has a good strong chocolate flavour. I also used 3 tbspn of Camp coffee in the icing so it has a strong coffee flavour too.
I love this plate - it's one of a set of 6 I inherited from my Granny, and is not often used.