Welcome to the dark side. But don’t worry, there’s cake! Black brushstroke cake, to be exact. Earlier this year, in my monthly baking column for Food24, I wrote about how darkness was going to descend on baking and treats were going to go gothic. Sometimes trends are silly and sometimes they can be fun – especially when they tie in with a celebration. And while I definitely don’t celebrate Halloween, it does give us bakers a fantastic excuse to get super creative. When the folks over at Food & Home Entertaining Magazine asked me to create a gothic food feature for their October issue, it was like putting me in a candy store! This Black Brushstroke Cake was the result and it is one heck of a showstopper – a jet-black velvet cake is sandwiched together with burnt vanilla buttercream and decorated with black chocolate brushstrokes. What is burnt vanilla, I hear you ask? Well, by baking the vanilla, the sugars in the bean caramelise giving it a more intense, toasty flavour.
If you haven’t yet tried the chocolate brushstrokes – check out my tutorial here – it’s a lot easier than it looks!
BLACK BRUSHSTROKE CAKE WITH BURNT VANILLA FROSTING
Makes 1 x 20cm cake, serves 6-8
240g cake flour
490g Natura Sugars Golden Caster Sugar
100g cocoa powder
10ml (2 tsp) bicarbonate of soda
5ml (1 tsp) baking powder
large pinch salt
2 large eggs
180ml (¾ cup) strong coffee, cooled
125ml (½ cup) canola oil
black gel food colouring
BURNT VANILLA FROSTING
1 vanilla pod, halved
125g butter, softened
60g cocoa powder, sifted
300g Natura Sugars Demerara Icing Sugar, sifted
45 – 60ml (3 – 4 tbsp) milk
black gel food colouring
black powder food colouring
100g dark baking chocolate, melted
In a large bowl, sift together the dry ingredients and make a well in the centre. In a separate bowl, whisk together the eggs, coffee, buttermilk, canola oil and a few drops black gel food colouring.
Pour the wet ingredients into the dry ingredients and whisk until just combined. Divide the batter among the tins and bake in the preheated oven, 30 – 40 minutes or until springy to the touch and a skewer inserted in the centres of the cakes comes out clean. Allow to cool in the tins, 5 minutes, before turning out onto a wire cooling rack to cool down completely.
To make the icing, place the vanilla pod on a baking sheet in the oven and roast, 5 minutes, until fragrant. Scrape the seeds from the pod and discard the pod. Place the seeds in a blender or pestle and mortar and blitz or pound to form a fine powder. Cream the butter until light and fluffy, then add the vanilla powder, 60g cocoa, the icing sugar, milk and enough gel food colouring to make a black icing. Beat until smooth and completely combined.
Assemble the cake by layering the sponges with burnt vanilla buttercream icing between each layer. Cover the entire cake in icing and smooth out with a palette knife. Using dollops icing, stick the brushstrokes on the front of the cake to decorate.