01 -
Preheat the oven to 180ºC (160ºC fan) and prepare a 12-hole mini cake tin.
02 -
Beat together the unsalted butter and caster sugar in a bowl until smooth and creamy.
03 -
Mix in the eggs, vanilla extract, and red food colouring, and beat until evenly combined.
04 -
Stir in the cocoa powder until evenly distributed.
05 -
Add the plain flour, buttermilk, baking powder, bicarbonate of soda, and white wine vinegar to the mixture. Beat until smooth.
06 -
Divide the batter evenly between the 12 holes of the mini cake tin.
07 -
Bake for 20-25 minutes, or until a skewer inserted into the center of a cake comes out clean. Let the cakes cool completely on a wire rack.
08 -
Beat the unsalted butter and icing sugar together until light and fluffy, approximately 5 minutes.
09 -
Incorporate the full-fat cream cheese (drained if necessary), and beat for 1 minute. Add the vanilla extract, scrape down the bowl, and beat again until the frosting is thick and smooth.
10 -
Cut each mini cake in half. Using a piping bag with a piping tip, pipe the cream cheese frosting onto the bottom layer of each cake, sandwich them together, and add frosting to the top. Decorate with cake crumbs if desired.