I want to ice and fill a cake with a buttercream icing, and I was thinking if it could have white chocolate in it. Anybody has a good recipe for it? I´d really appreciate it. Also, if it has to be used and handled like regular buttercream icing or if there´s any tips that I should know. My experience in baking is very basic, but I love to make my kid´s birthday cakes. I think this could be a hit with my guests. Thank you!