Cut the circular cake in half and set each semicircle against adjoining sides of the square to form the top of the heart.

Now it was not just any old cake. It came in the round cake pans, and Ibaked it, but then I attempted to cut out a heart and used pink icing anddecorated it.

If this saint was still around today, his message would be even sweeter written in buttercream frosting on a heart-shape cake.