Mini Chocolate Sandwich Cakes
Made in our My Kitchen 12 Cup Loose-Based Mini Sandwich Tin
- 175g unsalted butter, softened
- 125g soft light brown sugar
- 100 g caster sugar
- 2 large eggs, beaten
- 1 tsp vanilla extract
- 175g plain flour
- 1 tsp baking powder
- 1/2 tsp bicarbonate of soda
- 50g cocoa
- Pinch of salt
- 75ml buttermilk
- 75ml boiling water
- 50g white chocolate
- 150g dark chocolate, chopped
- 200g caster sugar
- 3 large egg whites
- 250g unsalted butter, softened and diced
- 1 tsp vanilla extract
for the Cakes
for the Chocolate Meringue Frosting
- Preheat the oven to 180°C/350°F. Lightly grease the tin.
- To begin making the cakes, cream the butter with both of the sugars until pale and light. Gradually add the beaten eggs, mixing well between each addition and scraping down the sides of the bowl from time to time. Add the vanilla extract.
- Sift the flour, baking powder, bicarbonate of soda, cocoa and salt into the mixture and mix until almost combined. Add the buttermilk and boiling water and continue to mix until smooth.
- Divide the mixture between the Mini Sandwich Tin so that each well is two thirds full. Bake on the middle shelf of the oven for about 20 minutes until well risen and a wooden skewer inserted into the middle of one of the cakes comes out clean. Leave the cakes to cool in the tin for 2 minutes then ease out onto a wire rack and leave until completely cool.
- Meanwhile, make the chocolate meringue frosting. Tip the chopped chocolate into a heat-proof bowl and melt, either in the microwave on a low setting or in a heat-proof bowl set over a pan of barely simmering water. Remove from the heat, stir until smooth and leave to cool slightly.
- Put the sugar and egg whites into a second heat-proof bowl set over a pan of simmering water. Whisk until the mixture is thick, glossy white, hot to the touch and leaves a ribbon trail when the whisk is lifted from the bowl.
- Spoon the mixture into a clean bowl and whisk until the meringue has doubled in volume, cooled and will stand in stiff, glossy peaks.
- Gradually add the diced butter to the cooled meringue mixture, beating constantly, until the frosting is smooth. Fold in the vanilla extract and melted chocolate.
- Cut the cakes in half and spread the bottom layer of each cake with Chocolate Meringue Frosting. Sandwich with the top layer then spread the top with more frosting. Use a vegetable peeler to make shavings from the white chocolate, scatter on top of each cake and serve.