Step 5: Create the Cube Canvas
Now time to cut out the outside of your cube Cut out a small cross in the fondant and measure with a cube to get the approximate dimensions. Drape the fondant over the cubecake and pinch the edges of to fondant so it seals and create a cube-like shape. This is pretty easy to do but takes a while. Don't let it set too long because it will dry out and we want to add a few more things to it.