Does anyone have a great way to attach fondant decorations to a cake iced in crusted buttercream? In the past, I have used a little buttercream but it has left some lumps in the fondant decorations.
Thank you sooooo much for all your help!

funny you should ask that because i JUST finished doing that very thing. i rolled my fondant decorations very thin and used a little piping gel. worked like a charm!