Then:
- Using the 'basic vanilla buttercream' recipe from the same link above make the buttercream frosting for the cake and add pink or red food colouring until it reaches a nice shade of pink.
- Cut the cake into three layers. It is best to use a long serrated knife for this.
- With a palette knife, spread the buttercream between each layer to sandwich them together.
- Then, spread the rest of the buttercream evenly to cover the cake.
- To make the edible sugar bow, use ready to roll icing/fondant/ gum paste. I used this website: http://www.cakejournal.com/archives/how-to-make-a-gum-paste-bow. White for the bow, then mix in some red/pink food colouring to extra paste to get a shade of pink to match the icing of the cake. Roll this out quite thin and cut out small circles (I used a pen lid) and stick onto the bow with a bit of water.
- Position the bow onto the iced cake, letting the ends drape over the sides.
- Using alternating white and pink marshmallows, cover the sides of the cake (I used mini marshmallows cut in half so they weren't as long). Work around the bow.
- Then, write a message or another decoration on top. I used white writing icing to say 'Happy 17th Jack'