Using the buttercream in the piping bag, pipe a blob in the centre of each square on top of the marzipan. Leave to set in the fridge for 20 minutes. For the icing and decoration, cut the fondant ...

Buttercream will keep in the fridge for up to two weeks in an airtight container. Always start with all of your ingredients at room temperature. In warmer kitchens it may help to add a pinch of ...

10. Using a palette knife, spread a thin layer of buttercream over the entirety of the cake to create a crumb coat and set in the fridge for half an hour. 11. Roll out the fondant and cut long ...