Place your first cake on your board or plate and pipe the white buttercream on top. I started with my darkest coloured sponge on the bottom building up too the lightest cake on the top. Smooth the buttercream. Repeat until all your cakes are stacked. Don’t worry if some of the buttercream splodges out of the side we will use this as part of the crumb coat.
Use your cakes smoother and go around the sides of the cake and ensure there are no gaps. If there are using the buttercream fill the gaps and smooth again. Don’t worry if you can still see the cake colours through the buttercream we will cover them fully soon.
Pop the cake into the fridge until the buttercream firms up.
Once the buttercream has hardened, pipe the remaining buttercream around the sides and on top of the cake.
Using your smoother, smooth around the sides, if there are any gaps or indentations fill these with buttercream and continue to smooth around the sides until the cake is smooth.
Using an angled palette knife smooth any buttercream into the top of the cake so you have nice sharp edges.
Decorate with your pre-cut love hearts. I started with the darkest colour on top gradually getting lighter to the bottom of the cake.
I finished with a pretty cake topper.